我试图在mac上安装xlrd
包,以便在Python3.5.4中使用,以便能够读取excel文档。你知道吗
我已打开“终端”并键入:
pip install xlrd
但我一直有个错误:
Downloading/unpacking xlrd
Cannot fetch index base URL https://pypi.python.org/simple/
Could not find any downloads that satisfy the requirement xlrd
Cleaning up...
No distributions at all found for xlrd
Storing debug log for failure in /Users/Elizabeth/.pip/pip.log
尝试:
最常见的问题是pip没有通过SSL连接到简单索引。发布调试日志以确认这一点。Pip也可能已过时,因此要更新它,请尝试:
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