在 16.04 的全新安装中，我尝试按照Gerhard Burger 的这个很棒的答案来安装 virtualenvwrapper 。
配置好后.bashrc，每次打开终端都会显示
bash: /usr/local/bin/python2.7: No such file or directory
virtualenvwrapper.sh: There was a problem running the initialization hooks.
If Python could not import the module virtualenvwrapper.hook_loader,
check that virtualenvwrapper has been installed for
VIRTUALENVWRAPPER_PYTHON=/usr/local/bin/python2.7 and that PATH is
set properly.
脚本位置是，
$ sudo find / -name virtualenvwrapper.sh
[sudo] password for john:
/usr/local/bin/virtualenvwrapper.sh
我的内容.bashrc是，
export WORKON_HOME=/home/john/.virtualenvs
source /usr/local/bin/virtualenvwrapper.sh
export PIP_VIRTUALENV_BASE=/home/john/.virtualenvs
这是我的 pip freeze
cffi==1.5.2
greenlet==0.4.9
pbr==1.10.0
readline==6.2.4.1
six==1.10.0
stevedore==1.15.0 …