不同版本的python缺少pymssql

Question

我在/usr/bin/中有python2.7.3

此版本可以正确导入pymssql

我在/usr/local/bin/中有python2.7.11

此版本在导入pymssql时出错

    $ sudo pip install pymssql
    Requirement already satisfied (use --upgrade to upgrade): pymssql in /usr/local/lib/python2.7/dist-packages
    Cleaning up...

    $ python
    Python 2.7.11 (default, Feb  9 2016, 14:42:25)
    [GCC 4.7.2] on linux2
    Type "help", "copyright", "credits" or "license" for more information.
    />>> import pymssql
    Traceback (most recent call last):
      File "<stdin>", line 1, in <module>
    ImportError: No module named pymssql

    $ which python
    /usr/local/bin/python

如何将pymssql安装到python2.7.11版本？

Answer 1

当您运行sudo pip时，您调用的是/usr/bin/python。在不使用sudo的情况下安装软件包。我同意@Michael Frystacky的观点--使用virtualenv将使您不必再使用sudo pip。