我安装了两个 python 安装。 一个安装在默认位置, 另一个安装在我的主目录中。 我使用主目录 python 安装。 我正面临 pythonpath 问题。 当我在 2nd python 安装 sys. paths 时, 它给了我默认 python 安装库的路径 。
eg. 缩略语
2nd python is installed in /home/python2.6.1
now when i use sys.path it gives me
/lib/python2.6/lib-old,/lib/python2.6/lib-dynload 等。
代替
/home/python2.6.1/lib/python2.6/lib-old, /home/python2.6.1/lib/python2.6/lib-dynload
如何在主目录中更改 python 安装路径?
这是因为您的库已安装在 / lib 中, 或口译员已被配置为扫描/ lib 库。 您需要重新编译 Python, 并给配置的脚本为库提供另一个前缀 。
但是,这不是我要做的。我会安装虚拟视网膜, 并开始以这种方式管理我的 Python 版本。 这就是我实际上要做的; ) 简单明了!!
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