Package pep8 has no installation candidate 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> #KaliLinux #Error #CandidateIn this video, I will show How To Fix No Installation Candidate in Kali Linux. Nov 27, 2020 · 安装软件时报错：Package has no installation candidate 解决： apt-get update //更新软件列表 apt-get upgrade //更新软件 apt-get install < packagename > //安装软件 Linux，Ubuntu系统安装中文输入法： 安装输入法 下面任选一种即可： 1. 7w次，点赞19次，收藏24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。 In this tutorial we learn how to install pep8 on Ubuntu 20. 04的本地软件源配置文件内容为空。 Oct 24, 2017 · pep8 - Python style guide checker. com/roelvandepaarWith thanks & praise to God, Dec 20, 2021 · Done Building dependency tree Reading state information Done Package python-scipy is not available, but is referred to by another package. 2. 没有昵称的昵称lf: 请问解决了吗 同20. org/ Apr 30, 2018 · Done Package python-software-properties is not available, but is referred to by another package. pep8 is a tool to check your Python code against some of the style conventions in PEP 8. 5' has no installation candidate STUCK? Telegram us https://t. install mininet-wifi first. Dec 5, 2019 · Ubuntu: Error: package has no installation candidateHelpful? Please support me on Patreon: https://www. Unlike the other similarly named questions, I have not been able to get any pac 在安装 MySQL 服务器时出现“Package ‘mysql-server’ has no installation candidate”错误，是因为 apt-get 找不到或者无法使用存储 mysql-server 包的软件库。 如果更新软件包列表后，仍然找不到 mysql-server 软件包，则需要从 MySQL 的官方网站下载软件包并手动安装。 This may mean that the package is missing, has been obsoleted, or is only available from another source E: Unable to locate package build-essential E: Unable to locate package libssl-dev E: Package 'libcurl4-gnutls-dev' has no installation candidate E: Unable to locate package libexpat1-dev E: Unable to locate package gettext E: Unable to Sep 6, 2023 · 然后按照下载的文件的安装说明进行安装。 综上所述，出现"Package 'python-rosdep' has no installation candidate"错误可能是因为软件源列表不正确，软件包已安装或存在其他提供相同功能的软件包。可以通过更新源列表、检查软件包是否已安装或手动安装解决这个问题。 在安装Git时，有时会遇到以下错误提示：“E: Unable to locate package git”，或者“Package git has no installation candidate”。这意味着系统无法找到所需的Git软件包进行安装。 Jun 24, 2020 · This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package 'vnc4server' has no installation candidate 06-09 如果您在Ubuntu上安装VNC服务器时出现了“ Package 'vnc4server' has no installation candidate”的错误，这可能是因为vnc4server已经不再包含在Ubuntu软件 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. Verify successful installation with: Nov 7, 2024 · Ubuntu显示has no installation candidate. sh file with pycodestyle. Package somePackage is not available, but is referred to by another package. You switched accounts on another tab or window. 3 is not available, but is referred to by another package. 4上安装容器网(Mininet)，虽然我已经安装了(cgroup-tools)命令，但我输入了错误消息，但我得到了这个错误。 The required repositories YOU need to paste inside the sources list:-deb http://http. 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? Jun 28, 2018 · You signed in with another tab or window. 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-pip E: Package 'python-pip' has no installation candidate Reading package lists Building dependency tree I am unable to apt-get install any packages because E: Package '<package name>' has no installation candidate. I have install pep8 and pyrflake manualy but i get the same error Feb 16, 2023 · 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 E: Package 'python' has no installation candidate Aug 26, 2017 · I'm trying to install 'sudo apt-get install dovecot', but i get a error like this :E: Package 'dovecot' has no installation candidate----This video will help Mar 31, 2015 · Trying to install pep8 on Windows 7 machine. 安装好Ubuntu，想查看ip地址，发现用不了ifconfig，也不能用指令安装好。 Sep 29, 2019 · 安装Mininet中出现的错误"E: Package 'iproute' has no installation candidate"解决办法 自己在网上查了很多天，也根据网上的教程，用处不是很大，而且这方面的可以查的也很少。 现在说一说我的解决办法！ Dec 21, 2015 · 1. 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. Features. 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]。 Feb 15, 2023 · 1. me/unixandlinux join our community for live chat https://www. This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package 'python-scipy' has no installation candidate Jul 20, 2018 · Package aptitude is not available, but is referred to by another package. Try 'apt-get -f install' with no packages (or specify a solution). Reload to refresh your session. 5' has no installation candidate E: Package 'tk8. Jan 1, 2017 · 安装软件时报错：Package has no installation candidate 解决： apt-get update //更新软件列表 apt-get upgrade //更新软件 apt-get install < packagename > //安装软件 Linux，Ubuntu系统安装中文输入法： 安装输入法 下面任选一种即可： 1. list # deb cdrom:[Debian GNU/Linu […] Sep 23, 2016 · E: Unmet dependencies. Python 软件基金会，PEP 0008 -- Style Guide for Python Code; readthedocs. Learn how to address the "Error: Package Has No Installation Candidate" issue on Ubuntu. vi /etc/apt/sources. 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 解决方法：添加apt的Universe库. 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 # apt-get install <packagename> 这样就可以正常使用apt-get了～ Feb 1, 2017 · This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package 'x' has no installation candidate There have been several questions asked concerning this on various Stack Exchange sites, for example Package network-manager-openvpn is not available on Ask Ubuntu, but these are generally about Dec 25, 2017 · Reading package lists Done Building dependency tree Reading state information Done Package <packagename> 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: python3-pyflakes pyflakes3 E: Package 'pyflakes' has no installation candidate Jun 17, 2023 · 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-pyflakes pyflakes3. This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package somePackage has no installation candidate Nov 10, 2020 · E: Package 'iproute' has no installation candidate E: Package 'cgroup-bin' has no installation candidate sudo apt-get install python-scapyBuilding from the master fixes it, but gives another error: E: Package 'python-scapy' has no installation candidate Install scapy and nettools too! sudo apt-get install python-scapy sudo apt-get install This is a mistake on the part of that repo's maintainer. 04的本地软件源配置文件内容为空。 Mar 21, 2020 · #JavaInspires #NodeJsPractice Package python-software-properties is not available, but is referred to by another package. If you wish to install Mininet and its dependencies, do this: sudo apt-get update # make sure apt works util/install. com Mar 11, 2020 · 文章浏览阅读2. org，pep8 Dec 5, 2019 · Look for the links of packages you need to install! It's not always the same. com/SilentSolutionBDE: Package 'python- 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. 04 Linux Jun 7, 2016 · Package cmake is not available, but is referred to by another package. Try to run the update and upgrade your system to get the latest versions of the packages. Plugin architecture: Adding new checks is easy. 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. I don't think Debian has had a package called "lsb" since Squeeze. I've installed xorg and I'm trying to use xterm, but it's not found and the shell suggests that I install it through apt-get, but when I try it says. cd to mininet-wifi/util 3. Nov 20, 2024 · Package python3-pip is not available, but is referred to by another package. One possible reason for this message is that this package is an old package that has been discontinued from your release's default repositories. This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package 'ipython' has no installation candidate Sep 22, 2020 · Done Building dependency tree Reading state information Done Package python-scipy 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: software-properties-common E: Package 'python-software-properties' has no installation candidate Oct 25, 2023 · English-> "The pep8 package is not available, but is referenced by some other package. 解决方法如下： # apt-get update # apt-get upgrade # apt-get install <packagename> Oct 18, 2023 · You signed in with another tab or window. In the following sections we will describe each method. using "gedit install. caoxjhi irjhe fkgwgiq bbuanhc qbyhlde hotia ewns zso clkb pkpck xgwts xlufq osrv mojuzto svxsl