如何在Debian Linux系统上安装h5py（+ numpy + libhdf5 + ...）作为非root用户 [英] How to install h5py (+numpy+libhdf5+...) as non-root on a Debian Linux system
问题描述
我需要在Debian Linux系统上安装h5py Python模块及其所有缺少的依赖项。这个任务是复杂的：
I need to install the h5py Python module, and all its absent dependencies, on a Debian Linux system. This task is complicated by the following:
- 我没有任何超级用户权限在这个系统上（没有sudo，没有root密码等。）;
- 我使用的其余代码需要2.7版本的Python，这不是该系统中安装的默认版本（尽管Python 2.7可用于/ opt / python- 2.7.1）。
理想的解决方案是使我能够在python-h5py Debian软件包中使用依赖关系信息（wheezy release）来编排h5py的所有缺少的先决条件的安装。有没有办法做到这一点？如果是这样，我可以在/opt/python-2.7.1下面指定Python的版本吗？
The ideal solution would be one that would enable me to use the dependency info in the python-h5py Debian package (wheezy release) to orchestrate the installation of all the missing prerequisites for h5py. Is there a way to do this? If so how can I specify the version of Python under /opt/python-2.7.1 as the one to use?
有关如何最好地做到这一点的任何建议将是赞赏！
Any suggestions on how best to do this would be appreciated!
推荐答案
应该可以使用 virtualenv 。您将创建一个这样的virtualenv（在命令行中）：
This should be possible using virtualenv. You would create a virtualenv like this (at the command line):
virtualenv -p /opt/python-2.7.1 mypythonenv
最后一位是环境进入的新文件夹的名称。
Last bit is the name of a new folder for the environment to go in.
然后：
cd mypythonenv
source bin/activate
然后，您可以安装任何所需的Python模块，并将它们安装在virtualenv中，而不需要任何超级用户权限。据我所知，您不能在其中使用.deb包，但您可以在其中使用Python安装程序，如pip或easy_install。
Then you can install whatever Python modules you want, and they will be installed in the virtualenv, without requiring any superuser privileges. As far as I know, you can't use .deb packages there, but you can use Python installers like pip or easy_install inside it.
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