和jenkins一起运行一个输油管道

Question

我正在尝试设置一个jenkins作业来运行我的lint.py文件。我正在运行的jenkins命令是：

 pip install -r requirements.txt 
 python lint.py

我看到的输出是：

Requirement already satisfied (use --upgrade to upgrade): pylint in /var/lib/jenkins/.local/lib/python2.7/site-packages (from -r requirements.txt (line 1))
Requirement already satisfied (use --upgrade to upgrade): sqlalchemy in /var/lib/jenkins/.local/lib/python2.7/site-packages (from -r requirements.txt (line 2))
Requirement already satisfied (use --upgrade to upgrade): pandas in /var/lib/jenkins/.local/lib/python2.7/site-packages (from -r requirements.txt (line 3))
Requirement already satisfied (use --upgrade to upgrade): python-dateutil in /usr/local/lib/python2.7/dist-packages (from pandas->-r requirements.txt (line 3))
Requirement already satisfied (use --upgrade to upgrade): pytz>=2011k in /var/lib/jenkins/.local/lib/python2.7/site-packages (from pandas->-r requirements.txt (line 3))
Requirement already satisfied (use --upgrade to upgrade): numpy>=1.7.0 in /var/lib/jenkins/.local/lib/python2.7/site-packages (from pandas->-r requirements.txt (line 3))
Cleaning up...
+ python lint.py
sh: 1: pylint: not found
sh: 1: pylint: not found
sh: 1: pylint: not found
sh: 1: pylint: not found
sh: 1: pylint: not found
sh: 1: pylint: not found
sh: 1: pylint: not found
sh: 1: pylint: not found
sh: 1: pylint: not found
sh: 1: pylint: not found
sh: 1: pylint: not found
sh: 1: pylint: not found
['lint.py']
no directory specified, defaulting to current working directory

到那时，工作就失败了。

所以:这个包已经安装好了，但是在运行lint.py时却找不到它。

当我手动执行此操作时，我可以sudo pip install pylint，lint.py将愉快地运行，但这不是jenkins作业的一个选项。而且，我相信这应该能够在没有sudo的情况下工作，因为包是在某些地方安装的。我尝试将PYTHONPATH="/var/lib/jenkins/.local/lib/python2.7/site-packages" python lint.py添加到命令中，但得到了相同的结果。

有人知道我能做些什么来使lint.py运行吗？谢谢。

Answer 1

看上去没有安装。你在运行什么操作系统？如果Debian或Ubuntu：

sudo apt-get install pylint

如果这不起作用，那么验证您正在使用的python安装程序就是您所期望的设置。

which python
which pip
pip freeze

或者，下面的插件可能对您有用：

https://wiki.jenkins-ci.org/display/JENKINS/Violations