我正在运行 Precise Pangolin amd64。我从 ppa:fkrull/deadsnakes 安装了 Python 3.3。
现在我想在 virtualenv 中实际使用这个新的 Python 版本。但是我该怎么做呢？我收到以下错误：
$ virtualenv --no-site-packages --distribute -p /usr/bin/python3.3 ~/.virtualenvs/pywork3
Running virtualenv with interpreter /usr/bin/python3.3
The --no-site-packages flag is deprecated; it is now the default behavior.
New python executable in /home2/USERNAME/.virtualenvs/pywork3/bin/python3.3
Also creating executable in /home2/USERNAME/.virtualenvs/pywork3/bin/python
Traceback (most recent call last):
File "/usr/local/lib/python2.7/site-packages/site.py", line 73, in <module>
__boot()
File "/usr/local/lib/python2.7/site-packages/site.py", line 2, in __boot
import sys, imp, os, os.path
ImportError: No module named 'imp'
ERROR: The executable /home2/USERNAME/.virtualenvs/pywork3/bin/python3.3 …