当我运行以下内容时：
PS C:\Python27\ArcGIS10.2\Scripts> .\easy_install python-nvd3
我收到以下错误：
Searching for python-nvd3
Reading https://pypi.python.org/simple/python-nvd3/
Download error on https://pypi.python.org/simple/python-nvd3/: timed out -- Some packages may not be found!
Couldn't find index page for 'python-nvd3' (maybe misspelled?)
Scanning index of all packages (this may take a while)
Reading https://pypi.python.org/simple/
Download error on https://pypi.python.org/simple/: timed out -- Some packages may not be found!
No local packages or download links found for python-nvd3
error: Could not find suitable distribution for Requirement.parse('python-nvd3')
我按照安装说明完全按照库website中列出的安装说明进行操作。
请注意：我知道很多人会建议我使用pip而不是easy_install。不幸的是，pip似乎不是我工作PC上的一个选项。我收到以下错误：
Connection to pypi.python.org timed out.