Python openssl has no installation candidate Can someone help me to install python3. one Feb 16, 2023 · If you want to install Python 2 on Ubuntu 22. When apt-get install is unable to locate a package, the package you want to install couldn't be found within repositories that you have added (those in in /etc/apt/sources. PyDTLS aims to be compatible with the full public interface presented by this module. 8w次，点赞19次，收藏25次。在Ubuntu中安装软件的时候有时候会出现 Package has no installation candidate 的问题，如下图所示：此时，亲测有效的方式是：打开终端，在终端下运行命令：sudo apt-get update update之后再upgrade一下：sudo apt-get upgrade 之后重新运行之前的安装命令即可。 Feb 19, 2014 · Done Package python-software-properties is not available, but is referred to by another package. Here I provide a basic/general answer. Install the necessary packages for Python and ssl: $ sudo apt-get install build-essential libffi-dev libreadline-gplv2-dev libncursesw5-dev libssl-dev libsqlite3-dev tk-dev libgdbm-dev libc6-dev libbz2-dev May 6, 2024 · This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package 'python3-distutils' has no installation candidate In my attempt to install python3-distutils on Ubuntu 24. 04 Release Date. 04 编译安装最新Python及多版本切换描述：说到机器学习，人工智能，深度学习不免会提到Python这一门编程语言（人生苦短，及时Python），Python是一门解释型、面向对象、动态数据类型的高级程序设计语言，使用Python可以非常便利的处理 Jan 27, 2017 · Hello, I’m trying to install certbot in a Debian Jessie installation (ARMBIAN Debian GNU/Linux 8 (jessie) 3. Amazon Linux 2023), I think I may have a workable hack. 8. E: Package libncurses-dev has no Apr 19, 2020 · This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package 'python-m2crypto' has no installation candidate wolffstarr@nike:~$ I have installed python3-m2crypto, but it is obviously not meeting the requirements. 04 安装完虚拟机之后，如果想装ssh软件进行连接，发现几乎所有的包都装不成功。 报的报错都是Package ‘xxx’ has no installation candidate。 Mar 14, 2019 · Try to upgrade your system, may be the issue can be solved. another package. 12. x which was defunct since beginning of the year anyway. 1: cannot open shared object file: No such file or directory when starting Nov 2, 2018 · E: Package 'openbox' has no installation candidate E: Package 'p7zip' has no installation candidate E: Unable to locate package python-opencv E: Package 'rpm' has no installation candidate E: Package 'subversion' has no installation candidate E: Package 'texinfo' has no installation candidate E: Unable to locate package xcompmgr E: Unable to Jun 30, 2022 · yeah. After this operation, 427 kB of additional disk space will be used. This guide explores the causes Sep 7, 2021 · Done Reading state information Done Package libreadline-gplv2-dev is not available, but is referred to by another package. sudo apt-get install python-dev python-pip libxml2-dev libxslt1-dev zlib1g-dev libffi-dev libssl-dev and then. Can't Install Python Package onto Docker. This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package 'python3-pip' has no installation candidate I am using Kali Linux. 今天在使用Ubuntu安装软件时出现安装失败的情况如下（系统是虚拟机下新装的）解决方法： 在命令行下一次输入：sudo apt-get install update 按回车然后再输入：sudo apt-get install upgrade 按回车最后再使用安装命令：sudo apt-get install‘软件名字’这样就 STUCK? Telegram us https://t. Check out and compile OpenSSL 1. Jun 17, 2021 · 好的，用户现在遇到了在Termux中安装python-dev时出现“Package &#39;python-dev&#39; has no installation candidate”的问题。我需要先回顾之前的对话历史，看看之前用户的问题和解决方案是怎样的。之前用户是在安装scikit May 27, 2023 · sudo apt install libssl1. This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package 'build-essential' has no installation candidate I had just run sudo apt-get update before trying this install. So requesting for help. Mar 28, 2024 · openssl-devel. Try to update your package list with. # pip3 install pyOpenSSL Downloading/unpacking pyOpenSSL Downloading Jul 23, 2018 · sudo apt-get install git build-essential libacl1-dev libattr1-dev libblkid-dev libgnutls-dev libreadline-dev python-dev python-dnspython gdb pkg-config libpopt-dev libldap2-dev dnsutils libbsd-dev attr krb5-user docbook-xsl libcups2-dev libpam0g-dev ntp -y but it is giving me the following error: libgnutls-dev has no installation candidate This may mean that the package is missing, has been obsoleted, or is only available from another source However the following packages replace it: python3-mutagen E: Unable to locate package python-liblo E: Package 'python-mutagen' has no installation candidate E: Unable to locate package python-pycurl E: Package 'python-yaml' has no Oct 30, 2022 · This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package 'python-dev' has no installation candidate E: Package 'qt5-default' has no installation candidate Can someone help me fix this error? 1. Luigina77 wrote: 2022-04-18 09:22 if other programs should need other repositories how can I understand which repository the program needs in order to add it to sources. Jan 10, 2023 · Python 利用底层操作系统库来支持其某些库，但您似乎没有安装这些库。在 Ubuntu 上你应该可以安装它们 $ sudo apt-get install bzip2 libreadline6 libreadline6-dev openssl 对于 SUSE 12，正如您所指出的，所需的命令是. list # deb cdrom:[Debian GNU/Linu […] Aug 17, 2022 · This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package 'libssl-dev' has no installation candidate 当我试图用"sudo apt install openssl“安装OpenSSL时 あなたは何かをインストールしようとしましたが、Ubuntuはそれを搭載できません。 Aptは「インストール候補なし」について何か言及しています。これはどういう意味ですか、それは何ですか Jul 4, 2022 · This may mean that the package is missing, has been obsoleted, or is only available from another source However the following packages replace it: python2-dev python2 python-dev-is-python3 E: Package 'python-dev' has no installation candidate E: Unable to locate package libcapstone3 Aug 4, 2024 · 在 Ubuntu 22. Pyenv was looking for OpenSSL but couldn't find it. 04 LTS and my previously working setup now says ImportError: libssl. I don't know if my OpenSSL is already installed. 7 安装opencv sudo pip3 install opencv-contrib-python 问题一 解决： sudo apt-get install libatlas-base-dev 如果出现下面的错误 E: Package &#39;libcblas-base-dev&#39; has no installation candidate 进行更新和升级 sudo apt-get update sudo apt-get upgrade 问题二 解决： sudo apt-get install libjaspe Aug 24, 2020 · I encountered the "ERROR: The Python ssl extension was not compiled. 0-dev' has no installation candidate So, with the easy fix off the table, I decided to compile OpenSSL 1. 04 and install it from ISO. Thank you in advance for your time and help :) . The reason for this error: If you try to install an application that is not in the default repository. If you ssh onto the host, and then sudo apt-get update May 6, 2024 · 确认正确的包名称 由于Python 2已淘汰，包名已改为`python3-`前缀： ```bash sudo apt install python3-serial # 替代python-serial sudo apt install python3-wand # 替代python-wand ``` 若提示`E: Package 'python3-wand' has no installation candidate`，说明该包可能不在官方仓库中[^1]。 #### 3. because AFAIK Python does not provide the features needed. 3 $ python -c 'import ssl; print ssl. Nov 20, 2020 · I'm trying to install the ROOT CERN packages on linux, using Ubuntu 18. 5, which includes Python 3 but not Python 2. Aug 29, 2022 · This is mostly likely due to a missing key from the repository you are trying to add. (Also, as with all pip installs, depending upon your environment, you may need to write sudo before pip to run as root, and you may need to use a version-specific pip command like pip3 or Jun 27, 2020 · E: Package 'python3-pip' has no installation candidate When checked for universal repository - sudo add-apt-repository universe 'universe' distribution component is already enabled for all sources. 04 Jammy Jellyfish is scheduled for release on April 21, 2022. sudo apt-get update && sudo apt-get upgrade To uninstall python3-openssl and its dependencies that are no longer needed by Kali Linux, we can use the command below: sudo apt-get -y autoremove python3-openssl Remove python3-openssl Configurations and Data Python makes use of underlying operating system libraries to support some of its libraries, and it appears you don't have these libraries installed. list? Done Building dependency tree Reading state information Done Package curl is not available, but is referred to by another package. This may mean that the package is missing, has been obsoleted, or is only available from another source However the following packages replace it: python E: Package 'python-dev' has no installation candidate for apt-get install python2. i686 1:3. 6. 6 $HOME/. Package libncurses-dev is not available, but is referred to by. 04 you can't make pyenv for python 3. obsoleted, or is only available from another source. Tue Oct 04, 2022 1:55 Feb 20, 2021 · In preparation for supporting a Python 2 legacy application I just installed Ubuntu 18. That means that if you encounter any kind of compiler errors, pyOpenSSL’s bugtracker is the wrong place to report them because we cannot help you. Remove all the libfoo-dev and package-dev from your list. Other OpenSSL wrappers for Python at the time were also limited, though in different ways. 20. pyOpenSSL was originally created by Martin Sjögren because the SSL support in the standard library in Python 2. 7-dev. 1 from source on Zorin OS (Ubuntu16 based) I get the following errors when I try to pip install any package into a newly created venv: python3. First do this. 04 软件包变化导致这个问题。解决方案很简单，只需更新软件包列表，并使用修正后的命令安装 Pyenv 依赖项，移除 “python-openssl” 包即可。文章提供详细步骤和常见问题解答，帮助你顺利安装 Pyenv。 Aug 7, 2019 · Problem description I am trying to install python-dev package I am new to termux. 04 run the following commands: Jul 20, 2018 · 今天在安装软件的时候出现了Package has no installation candidate的问题，如： # apt-get install <packagename> Reading package lists Done Building dependency tree Done Package aptitude is not available, but is referred to by another package. Package is not availabe even after updates. Jun 20, 2020 · I’m trying to install some dependencies and I get errors. 11. sudo apt-get install libapache2-mod-wsgi Warning. /app RUN apt-get update &amp;&amp; apt-get install python -y CMD Jul 4, 2013 · Done Package build-essential is not available, but is referred to by another package. 04, and whenever I get into the prerequisites download, with this command: sudo apt-get install dpkg-dev cmake g++ gcc binutils libx11-dev libxpm-dev libxft-dev libxext-dev python openssl-dev I get the following output: Reading package lists Aug 21, 2014 · Can somebody please tell me why python-openssl and python3-openssl isn't available in sid? Termux doesn't use -dev packages, when you install say clang, dev headers are automatically included and installed. sudo apt-get update Then run again. 0をローカルでビルドして、それを使ってPythonをビルドしても失敗。 Aug 26, 2020 · sudo apt-get install python3-pip This is the error: Package python3-pip is not available but is referred to by another package. This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package 'nodejs' has no installation candidate Jan 19, 2019 · If it fails due to missing dependencies, see the instructions on installing pyOpenSSL's dependencies in this answer to "How to install OpenSSL for Python". 2g 1 Mar 2016 I tried to upgrade openssl using: $ sudo apt update &amp;&amp; sud Sep 14, 2022 · If you mistype the name of a package; If you try to install an application that is not in the default repository. 04 系统下，我们只能手动安装这个依赖包。 Nov 27, 2017 · I am running a Pyhon3 script that depends on OpenSSL and it depends on OpenSSL. You signed out in another tab or window. I am currently using apache as a web server. 6 and pip3 in Ubuntu. Try this: I just added a 3 after the python in python-openssl. 10），配置ssh账号的时候，安装openssh-server时出现了两个错误 The list of sources could not be read. 11 -m venv venv source venv/bin/active pip install numpy WARNING: pip is configured with locations that require TLS/SSL, however the ssl module in Python is not available. On the C (OpenSSL) side things are cleared when the Python objects are deleted. Stack Exchange network consists of 183 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. 2. g. you must be using python3 so change python-openssl to python3-openssl in command. Package python3-pip is not available, but is referred to by another package. Package python2. 8 in virtualenv on Ubuntu 16. Nov 6, 2020 · The Python standard library: the standard library’s ssl module is Python’s de facto interface to SSL/TLS. Apr 8, 2016 · Tour Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Nov 12, 2019 · はじめにapt-get installでパッケージ名を指定してインストールしようとした場合に、デフォルトにリポジトリに登録されておらずインストール出来ない場合がある。今回はiozone3をインス… This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package 'libssl1. 1 is not available, but is referred to by another package. 0 and have pyenv install the vintage Python version against that. 5 with openssl 1. 7-dev is Oct 3, 2020 · Just for reference, this problem can occur if you are using Windows Ubuntu Shell and your firewall is blocking your Ubuntu sandbox's traffic. It does not return any errors and installs everything just Jun 30, 2024 · This may mean that the package is missing, has been obsoleted, or is only available from another source Error: Unable to locate package zliblg-dev Error: Package 'python-openssl' has no installation candidate Error: Unable to locate package libgcc-9-dev Error: Unable to locate package gcc-9-base Jun 3, 2016 · Ubuntu安装软件提示Package has no installation candidate解决方法. In that case installation resources can not be found and simple apt-update will not work. Aug 5, 2020 · 今天在安装软件的时候出现了Package has no installation candidate的问题，如： # apt-get install <packagename> Reading package lists Done Building dependency tree. yml on pyca/pyopenssl Attestations: Values shown here reflect the state when the release was signed and may no longer be current. Hot Network Nov 19, 2020 · This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package 'python3-venv' has no installation candidate 回避策 こちら に書いてある以下のコマンドを実行するとインストールできるようになりました。 Jul 21, 2022 · The g++-8 package has been discontinued in the Ubuntu 22. This may mean that the package is missing, has been obsoleted, or is only available from another source. 04, and whenever I get into the prerequisites download, with this command: sudo apt-get install dpkg-dev cmake g++ gcc binutils Mar 1, 2016 · I have Ubuntu 14. I noticed this error: Package python-pybabel is not available, but is referred to by another package. This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package 'libssl-dev' has no installation candidate And when I trying to install OpenSSL with "sudo apt install openssl" Reading package lists Mar 11, 2020 · 文章浏览阅读2. This happens right after an apt-get update, so it is very strange. list Dec 6, 2020 · 在Ubuntu中安装软件的时候有时候会出现 Package has no installation candidate 的问题，如下图所示： 此时，亲测有效的方式是： 打开终端，在终端下运行命令：sudo apt-get update update之后再upgrade一下：sudo apt-get upgrade 之后重新运行之前的安装命令即可。 Apr 18, 2022 · This issue usually happens when no internet was found during install. cannot install Scipy. 1 in Ubuntu 19. 1 已经从仓库中被移除了，因此在 Ubuntu 20. sudo apt-get install python3-setuptools Reading package lists Done Building dependency tree Jan 25, 2023 · Trying to install Python-3. 04不能安装git的问题 E: Package 'git' has no installation candidate_pan_jinquan的博客-CSDN博客解决Ubuntu17. 10-venv has no installation candidate? Cannot install Python 3. 58-dev libpython3-dev && rm -rf /var/lib Sep 21, 2019 · sudo apt-get install opensslsudo apt-get install libssl-devRedHat、centos才是openssl-devel_e: unable to locate package openssl-devel 安装openssl-dev 报错E: Unable to locate package openssl-dev 安卓工匠 于 2019-09-21 18:27:51 发布 Oct 2, 2016 · This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package 'bc' has no installation candidate Finally, here are a bunch of apt-cache results that might be relevant. 58-dev' has no installation candidate The command '/bin/sh -c apt-get update && apt-get install -y --no-install-recommends libcurl4-openssl-dev python3-pip libboost-python1. 9. This may mean that the package is missing, has been. Pretty much every Python 2 install tutorial website shows the Jun 7, 2016 · sudo apt-get install cmake. I need to use python 3. This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package 'python3-pip' has no installation candidate What should I do? Dec 20, 2020 · 实验室刚买了台服务器，刚装完系统（ubuntu server 20. It comes with Python 3 out of the box, or you can install it from your repos if that's not the case, but forget about Python 2 on the latest Ubuntu, it just won't install. $ asdf install python 3. Hey everyone, in this video I showed how easily you can solve a very common problem in Linux "E: Package 'python-pip' has no installation candidate. If you are running on an OS that has openssl and openssl-devel installed, but are still getting this error because it's version 3, and version 1. 解决办法： 更换软件更新源(1)先执行sudo apt-get update，… Apr 24, 2020 · Ubuntu 20. I have tried running the below command: pip install OpenSSL I got the following error: Could not find a version that May 19, 2023 · Done Building dependency tree Done Reading state information Done Package python3-pyqt4 is not available, but is referred to by another package. Oct 11, 2015 · Why is that and how do I make Python pick up OpenSSL? $ python -V Python 2. 8 Jun 27, 2022 · 此时，安装任何软件都提示： package has no installation candidate 这是因为apt的源设置的不对，默认安装的情况下，源中包含的软件库非常有限。 这时候，如果打开apt的source文件，就可以看到： root@ouc:~# vim /etc/apt/sources. me/unixandlinux join our community for live chat https://www. Oct 5, 2015 · Hi Guys, I am trying to install pyload on my raspberry pi on which osmc is installed. 0-dev' has no installation candidate I'm on Ubuntu 20. 04. 6 python-build 3. Jul 18, 2023 · Tour Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Dec 26, 2016 · Step by step guide to install Python 3. youtube. I added jessie backport to the lists (Instructions) and ran apt-get update with no alerts. com/channel/UCoI5JVBuifw5PZC-hwr3NfQ/joinA solution to E: P Feb 15, 2023 · ubuntu 安装openssh-server报错：“E: Package ‘openssh-server‘ has no installation candidate” CSDN-Ada助手: 哇, 你的文章质量真不错，值得学习！不过这么高质量的文章, 还值得进一步提升, 以下的改进点你可以参考下: (1)使用标准目录；(2)文章不宜太短；(3)起一个更符合文章内容的标题。 Aug 25, 2022 · 本文记录了在Ubuntu系统中使用ROS学习过程中遇到的Python安装失败问题及解决方案。通过尝试不同的安装指令，最终发现使用'sudo apt-get install software-properties-common'能够成功安装Python。 May 24, 2021 · This may mean that the package is missing, has been obsoleted, or is only available from another source However the following packages replace it: python E: Package 'python-dev' has no installation candidate E: Package 'libffi-dev' has no installation candidate E: Package 'openssl-dev' has no installation candidate Oct 2, 2021 · Stack Exchange Network. Still, rails installation is quitting at the libreadline problem. E: Package 'libssl1. 04 and later default repositories. 1 on Windows 11 using WSL2 This is my first time using Docker. libssl has been upgraded to libssl3t64 in Ubuntu 24. Aug 5, 2022 · Reading package lists Done Building dependency tree Done Reading state information Done Package libssl1. x. 7-24. 1 version as Redhat 9. This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package 'libreadline-gplv2-dev' has no installation candidate. as May 20, 2020 · This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package 'libssl1. Jun 3, 2016 · 在Ubuntu中安装软件的时候有时候会出现 Package has no installation candidate 的问题，如下图所示： 此时，亲测有效的方式是： 打开终端，在终端下运行命令：sudo apt-get update update之后再upgrade一下：sudo apt-get upgrade 之后重新运行之前的安装命令即可。 Dec 30, 2021 · Stack Exchange Network. 14, pyOpenSSL is a pure-Python project. Have fun! Hi! I tried to install Odoo 12 to new Ubuntu 18. Let's say you want to work with Python 3. Jul 20, 2022 · This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package 'libboost-python1. so dynamic shared files under /etc/pki/ssl. h:没有那个文件和目录 的错误，是由于没有安装pyhon-dev模块造成的；安装python-dev又遇到这种问题，心累QAQ sudo aptitude install python3-dev 这里注意选择python3-dev还是python-dev因为系统同时装了python2. 0 Jan 24, 2024 · This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package <packagename> has no installation candidate 解决方法如下： # apt- get update # apt - get upgrade # apt -get install <packagename> Aug 15, 2020 · Here are the steps I follow when starting a new Python project: First I decide on a Python release. sudo apt update;sudo aptupgrade后安装python3-pip仍然失败，报错：. Apr 23, 2025 · No memory locking/clearing for keys, passphrases, etc. I am using the railsgirls recipe to install rails and I'm getting stuck at: E: Unable to locate package libreadline I have run the command sudo apt-get install libreadline-dev followed by apt-get update. el9. Nov 27, 2020 · 当出现"Package 'aptitude' has no installation candidate"的错误信息时，这意味着aptitude软件包无法被安装。解决这个问题的方法是通过更新软件包列表和升级系统来确保软件包的可用性。 Sep 14, 2022 · In this tutorial post, we will show you the reason behind it, and also we will provide you with the solution for the “No Installation Candidate” error in Ubuntu. 7和python3. This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package 'python3-pyqt4' has no installation candidate – Oct 16, 2018 · Tried to install libcblas-dev but got the no installation candidate, Package 'python-scipy' has no installation candidate. This may mean the package is missing, has been obsoleted, or is only available from another sourceE: Package 'cmake' has no installation candidate 解决方法如下： # apt-get update # apt-get upgrade Jan 12, 2025 · Python wrapper module around the OpenSSL library. 5 kB of archives. Can somebody please tell me why python-openssl and python3-openssl isn't available in sid? Jun 28, 2018 · You signed in with another tab or window. You switched accounts on another tab or window. Reload to refresh your session. 04 以后的版本中，libssl1. Our provisioner fails to install python, with apt complaining "E: Package 'python' has no installation candidate". Dec 28, 2021 · 最近做树莓派开发，导入GPIO模块时遇到 python. Jun 8, 2021 · 文章浏览阅读3. 1' has no installation candidate 经查阅资料了解到，在 Ubuntu 18. x host has default - python 3. 04不能安装git的问题 E: Package 'git' has no installation candidate 在Ubuntu系统中安装git的命令是：sudo apt install git，但比较奇怪的是，在Ubuntu17. 1. 2'. – Jan 17, 2010 · libapache2-mod-wsgi - Python WSGI adapter module for Apache So the package is obviously there. Package 'python-dev' has no installation candidate #4151. 04 dropped support for Python 2. 14. 10 virtual environment when python3. 04 server but Odoo is not working after script has been executed. 5，默认python-dev是 How to install python3. x+ uses cffi-based cryptography package, maybe this is a cause of your issue - cffi needs libffi (or libffi-dev) system package, this is a new non-Python dependency. 10 in Ubuntu 22. package has no installation candidate 执行sudo apt install openssh-server时，出错： package openssh-server has no installtion candidate 当然下载其他包的时候也会 Jun 16, 2016 · This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package 'postfix' has no installation candidate E: Package 'ntpdate' has no installation candidate Also I tried to update and upgrade using following command . so. 7 和 pip。但是当我尝试 sudo apt-get install python3. Try to run the update and upgrade your system to get the latest versions of the packages. If you’re ready to use Ubuntu 22. Publisher: release. By default, Ubuntu uses apt-key to verify every repository for checked packages, including the built-in Canonical repositories and any third-party PPAs from Launchpad. 04 in python3-openssl (link), so you can install it by running. 3. The command is easy to run. 1 libssl has been upgraded to libssl3 in Ubuntu 22. Apr 4, 2020 · Docker: python has no installation candidate. Whenever I run apt-get install [any package here], it always failed with E: [package name] has no installation candidate. It's in the universe repository (as per package details). 8 和 pip，但我也想安装稳定的 python 3. 04-24. d/). I get the following response: Package cmake is not available, but is referred to by another package. 问题：ubuntu 通过apt-get install命令安装openssh-server服务时，报错：“E: Package 'openssh-server' has no installation candidate” 2. 0-dev' has no installation candidate OpenSSL1. Apr 21, 2023 · Most people use conda or pyenv to install separate python but I don't like either way as conda installs a lot of junks I either don't need or have already installed system wide and create unnecessary dependency issues and pyenv can only create python virtual environment of the same mayor version (so in 22. 1 is not available (e. 06 LTS. This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package 'curl' has no installation candidate UPDATE 2: Sep 17, 2021 · Done Building dependency tree Done Reading state information Done Package python3-pip is not available, but is referred to by another package. Package has no installation candidate解决方法 - 张达嘛 - 博客园 Oct 1, 2022 · I am trying to create a docker image from my docker file which has the following content: FROM ubuntu:latest WORKDIR /app ADD . Oct 18, 2022 · This may mean that the package is missing, has been obsoleted, or is only available from another source However the following packages replace it: 2to3 python2-minimal:i386 python2:i386 python2-minimal python2 dh-python python-is-python3. I am trying to build my own copy of python using 3. For example, with git, I get “package git has no installation candidate’ With libx11-dev and several other prerequisites, I get “unable to locate package”. This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package 'python3-pip' has no installation candidate Jun 22, 2023 · I’m using Docker Desktop 4. pip install cryptography Mar 1, 2015 · Done Suggested packages: python-openssl-doc python-openssl-dbg The following NEW packages will be installed: python-openssl 0 upgraded, 1 newly installed, 0 to remove and 0 not upgraded. Missing the OpenSSL lib?" and I couldn't solve it by following the common build problems solutions on the wiki. This may mean that the package is missing, has been obsoleted, or is only available from another source However the following packages replace it: software-properties-common E: Package 'python-software-properties' has no installation candidate Nov 22, 2020 · I'm trying to install the ROOT CERN packages on linux, using Ubuntu 18. To install the g++-8 package from Ubuntu 21. When I tried to install it (sudo apt-get install python-certbot-apache -t jessie-backports) I’ve been interrupted for a series of dependencies that Jan 2, 2022 · Ubuntu 22. 8, please? May 4, 2022 · As the title says, I've just upgraded to Ubuntu 22. I don't understand why this is so, as it was working some time ago. Aug 26, 2024 · [知识是人生的灯塔，只有不断学习，才能照亮前行的道路]Ubuntu 24. E: Package ‘python’ has no installation candidate please suggest me how to solve this problem. Mar 1, 2018 · This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package 'libnet-ssleay-perl' has no installation candidate E: Package 'libauthen-pam-perl' has no installation candidate E: Package 'libio-pty-perl' has no installation candidate E: Package 'apt-show-versions' has no installation candidate Mar 26, 2021 · The issue says: E: Package ‘python-certbot-apache’ has no installation candidate. pip install pyOpenSSL or pip3 install pyOpenSSL. list and under /etc/apt/sources. Aug 5, 2015 · To install it for python 3 i believe you have to use the python3 pip instead of the python2 pip, i read that somewhere but im not sure if its correct, does the python3 pip know to get the correct connector or do you have to specify the specific version like 'pip install mysql-connector1. Need to get 0 B/81. 2k次，点赞4次，收藏7次。-----当时在平板termux上安装scikit-learn时，总会安装失败，因此在网上看一些教程，说是要安装一些xxx-dev的依赖，但是在pip这些依赖的时候总会Package ‘xxx-dev’ has no installation candidate，后来找了半天终于在一个国外网站找到了原因：最新版的pip中，已将-dev依赖 Nov 16, 2022 · 所以我有 python 3. 04, I used the command sudo apt-get install python3-distutils. 04 😕 1 andilabs reacted with confused emoji Nov 27, 2023 · This will install the pip package for Python 3. However, I am having problems installing it. This may mean that the package is missing, has been obsoleted, or 引入 近日因为Java更改了协议，导致Debian下Java源出现问题，安装时出现错误： Package 'openjdk-8-jdk' has no installation candidate 本教程将引导你安装openjdk8环境 解决 隆重介绍：Amazon Corretto 是开放 Java 开发工具包 (OpenJDK) 的免费、多平台、生产就绪型发行版。 Aug 12, 2008 · apt-get -f install perl libnet-ssleay-perl openssl libauthen-pam-perl libpam-runtime libio-pty-perl apt-show-versions python then run the following commanad to finish it up apt-get -f install It will then ask you if you want to install these missing modules and you are to press Y. Aug 4, 2015 · I am trying to set up my chromebook for development with crouton and ubuntu. Oct 4, 2022 · Package 'python-smbus' has no installation candidate Python-smbus has no installation canidate. list. 10. Feb 10, 2018 · I am trying to install OpenSSL for Python on windows using command line. . 7 它说包不可用但被引用到另一个包。 Package python-dev is not available, but is referred to by another package. 0. Sep 24, 2016 · Python OpenSSL wasn't detected or has an installation issue, note that SSL compatibility is now turned off The best way to use this attack is if username and password form fields are available. I have this response w Dec 19, 2018 · Ubuntu 17. 04-20. 18 But, as noted, Python 2. Selecting previously unselected package python-openssl. See full list on installati. 04, the recipe is: $ sudo apt update $ sudo apt install python2 $ python2 -V Python 2. I was thinking the same thing. Sep 12, 2019 · The results of apt search libssl show that the libssl package has been upgraded to libssl1. 7. I noticed it has openssl , but I believe its compiled in FIPS mode, so can not find the openssl headers files or . 0-fips 29 Mar 2010 Mar 7, 2022 · I search on google how to add OpenSSL in python. $ asdf install p Aug 17, 2022 · Done Package libssl-dev is not available, but is referred to by another package. 04中输入该命令，却出现以下的情况：Reading pa. 0. Aug 24, 2020 · I encountered the "ERROR: The Python ssl extension was not compiled. 04 Jammy Jellyfish, you can either upgrade your current Ubuntu system or download Ubuntu 22. Mar 4, 2024 · 此文章提供了全面的解决方案，以解决在安装 pip 时出现的“Package 'python-pip' has no installation candidate”错误。文章深入分析了错误原因，包括缺少软件包和软件包名称更改，并逐步指导用户使用正确的软件包名称、添加软件包源、再次尝试安装、验证安装和将 pip 添加到 PATH。 E: Package aptitude has no installation candidate; E: Package has no installation candidate; E: package ‘gcc‘ has no installation candidate; E: Package ‘git‘ has no installation candidate; Ubuntu 报错：E: Package ' *** ' has no installation candidate; 安装git提示E: Package ‘git‘ has no installation candidate Nov 20, 2024 · 问题描述. Ubuntu 22. pyenv installs python in the system by default but homebrew doesn't. Python openssl bindings are available in 22. 1 (the contemporary version of Python when the pyOpenSSL project was begun) was severely limited. My APT sources. 1' has no installation candidate Jul 6, 2023 · sudo apt install netcat-openbsd 或者安装 netcat-traditional 实现: sudo apt install netcat-traditional 然后再尝试安装你的其他依赖即可。 错误信息 E: Package 'netcat' has no installation candidate 是因为你直接使用 apt install netcat 而没有指定具体实现,所以 APT 不知道要安装哪一个。 Oct 26, 2021 · 参考：解决Ubuntu17. Summary: Encountering the `unable to locate package python-openssl` error in Ubuntu can be frustrating for Python developers. 79-odroidc2) but I’m unable to go ahead. when I try to run following command apt-get install python-crypto python-imaging python-openssl python-pycurl tesseract-ocr gocr python-django openssl unrar rhino it says E: Package ‘python-pycurl’ has no installation candidate E: Package ‘tesseract-ocr’ has no installation candidate E: Package Feb 6, 2016 · PyOpenSSL 14. Nov 2, 2016 · Looks like you need to install the openssl headers (I don't know how to do that in windows, though, but maybe it'll give you some idea to google? ) Sorry I can't be Dec 2, 2016 · There are many questions about this topic. Apr 10, 2014 · and then I googled and found that I need to install libncurses-dev, so I typed $ sudo apt-get install libncurses-dev. OPENSSL_VERSION' OpenSSL 1. Sep 1, 2022 · Make sure your list of packages is updated (sudo apt update). 04-23. As of 0. The openssl verison I have is: OpenSSL 1. 7 is end-of-life (as of 2020-01-01), and deprecated in recent Ubuntu releases. 04 上安装 Pyenv 时遇到 “Unable to locate package python-openssl” 错误？ Ubuntu 22. In Powershell at the root of my project I run docker-compose up -d --build The output is this: &gt; [api 2/6] RUN set -e; &hellip; $ sudo apt-get install nodejs Reading package lists Done Building dependency tree Reading state information Done Package nodejs is not available, but is referred to by another package. To install it open the terminal and type: sudo apt install libssl1. Verify successful installation with: 安装环境： 1、 树莓派4B 2、树莓派系统：buster 3、python3. zypper -n install openssl libopenssl-devel Feb 13, 2021 · This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package 'libssl1. 04 和 Ubuntu 22. Aug 4, 2017 · I'm having trouble installing any package on my Raspberry Pi v1 B. 1 发现找不到这个依赖包. phga mhbtg bgq kbcmlo rbufye psnzkpg sqivxc tdjd icwb jncocl heklic tsyvb zeaavtv zthhq enjgykjtu