发表于 2013-11-21 07:14:15 by 月小升

先去

把第一步里安装好的Python目录移到原本系统所持有的目录位置。

sudo mv /Library/Frameworks/Python.framework/Versions/3.3 /System/Library/Frameworks/Python.framework/Versions

第三步，修改文件所属的Group

设置Group为wheel，原来系统自带的就是这样的。

sudo chown -R root:wheel /System/Library/Frameworks/Python.framework/Versions/3.3

第四步，更新一下Current的Link

在Versions的目录里有一个Current的link，是指向当前的Python

sudo rm /System/Library/Frameworks/Python.framework/Versions/Current

sudo ln -s /System/Library/Frameworks/Python.framework/Versions/3.3 /System/Library/Frameworks/Python.framework/Versions/Current

第五步，重新链接可执行文件

1) 先把系统原来的执行文件删掉

sudo rm /usr/bin/pydoc

sudo rm /usr/bin/python

sudo rm /usr/bin/pythonw

sudo rm /usr/bin/python-config

2) 建立新的链接

sudo ln -s /System/Library/Frameworks/Python.framework/Versions/3.3/bin/pydoc3.3 /usr/bin/pydoc

sudo ln -s /System/Library/Frameworks/Python.framework/Versions/3.3/bin/python3.3 /usr/bin/python

sudo ln -s /System/Library/Frameworks/Python.framework/Versions/3.3/bin/pythonw3.3 /usr/bin/pythonw

sudo ln -s /System/Library/Frameworks/Python.framework/Versions/3.3/bin/python3.3m-config /usr/bin/python-config

更新bash

cd ~?

vi .bash_profile (只要能编辑就行)?插入新的Python路径

# Setting PATH for Python 3.3

# The orginal version is saved in .bash_profile.pysave

PATH=”/System/Library/Frameworks/Python.framework/Versions/3.3/bin:${PATH}”

export PATH

如何安装python openSSL

curl -L -O http://pypi.python.org/packages/source/p/pyOpenSSL/pyOpenSSL-0.13.tar.gz && tar zxvf pyOpenSSL-0.13.tar.gz && cd pyOpenSSL-0.13 && sudo python3 setup.py install

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