從source安裝python3.5和pip

按順序來，先裝上python3.5，source安裝，命令是

./configure --prefix="你想要的路徑"

make

make install

而後是安裝pip,可是有一堆前置package要裝：

https://pypi.python.org/pypi/appdirs/1.4.3#downloads

https://pypi.python.org/pypi/pyparsing/2.2.0

https://pypi.python.org/pypi/packaging#downloads

https://pypi.python.org/pypi/six

https://pypi.python.org/pypi/setuptools

https://pypi.python.org/pypi/pip