手动解决pan.baidu.com.py依赖包

由于 #26, 下面是不用pip解决依赖包的方法，也适用于其他几个脚本。

wget -c https://pypi.python.org/packages/source/r/requests-toolbelt/requests-toolbelt-0.4.0.tar.gz#md5=2278d650faadf181dd180682591e5926
wget -c https://pypi.python.org/packages/source/r/requests/requests-2.6.0.tar.gz#md5=25287278fa3ea106207461112bb37050
wget -c https://pypi.python.org/packages/source/r/rsa/rsa-3.1.4.tar.gz#md5=b6b1c80e1931d4eba8538fd5d4de1355
wget -c https://pypi.python.org/packages/source/p/pyasn1/pyasn1-0.1.7.tar.gz#md5=2cbd80fcd4c7b1c82180d3d76fee18c8
wget -c https://pypi.python.org/packages/source/s/shadowsocks/shadowsocks-2.6.8.tar.gz#md5=b6ace54bbdac63525b930f96249034ac

tar xf pyasn1-0.1.7.tar.gz
tar xf requests-2.6.0.tar.gz
tar xf requests-toolbelt-0.4.0.tar.gz
tar xf rsa-3.1.4.tar.gz
tar xf shadowsocks-2.6.8.tar.gz

git clone https://github.com/PeterDing/iScript

mv pyasn1-0.1.7/pyasn1 rsa-3.1.4/rsa requests-2.6.0/requests requests-toolbelt-0.4.0/requests_toolbelt shadowsocks-2.6.8/shadowsocks iScript

如果想要最新的包，可以去pypi.python.org搜。