robotframework-appiumlibrary,安裝不成功呢
Download error on https://pypi.python.org/simple/pytest-runner/: [Errno 1] _ssl.c:507: error:1407742E:SSL routines:SSL23_GET_SERVER_HELLO:tlsv1 alert protocol version -- Some packages may not be found!
Couldn't find index page for 'pytest-runner' (maybe misspelled?)
直接用 pip install 命令也不行
robotframework-appiumlibrary,安裝不成功呢