Python2,python3 simultaneous installation, Python3 can install and upgrade the PIP library, python2 Error resolution

The following error occurred while using PIP to install the package recently

' ASCII ' codec can't encode character u'\u258f'

Query the data after the reason is that PIP installation Python package will load the user directory, the user directory is exactly Chinese, ASCII can not encode

Open the corresponding installation directory pathD:\Python27\Lib\site-packages

Create a new file sitecustomize.py  enter the content below

# Encoding=utf8 Import sysreload (SYS) sys.setdefaultencoding ('gb2312')

Note: The inside is gb2312 if written utf-8 words will appear in the following garbled situation, but also can install success, if gbk2312 do not, try to change utf-8, everyone's environment is different

Python2,python3 simultaneous installation, Python3 can install and upgrade the PIP library, python2 Error resolution