【7.4】python3 raise ImportError(This package should not be accessible on Python 3)
当电脑上安装了Python2 和 python3时,在python3下执行help()报如下错误:
raise ImportError('This package should not be accessible on Python 3. '
ImportError: This package should not be accessible on Python 3.
Either you are trying to run from the python-future src folder or your installation of python-future is corrupted
这是因为环境变量中包含PYTHONPATH=/usr/local/lib/python2.7/site-packages,而这条不适用于python3。 在shell下执行
解决办法:
unset PYTHONPATH
