as_unicode=True)
File "/edx/app/edxapp/venvs/edxapp/local/lib/python2.7/site-packages/mako/runtime.py/local/lib/python2.7/site-packages/mako/runtime.py", line 864, in _render_c
这是显示以下错误的错误:File "/edx/app/edxapp/venvs/edxapp/local/lib/python2.7/lib/python2.7/site-packages/pip/req.py", line 1197, in prepare_files do_download,
File "