环境:ubuntu16.04
(1) install python3
16.04 里面默认安装了python2.7 和3.5
sudo update-alternatives –install /usr/bin/python python /usr/bin/python2 100
sudo update-alternatives –install /usr/bin/python python /usr/bin/python3 150
如果想要改回Python2 执行如下命令
sudo update-alternatives –config python
按照提示输入选择数字回车即可。
(2) install pip3
sudo apt-get install python3-pip
如果报错"Unable to locate package python3-pip"
前面加一行:
sudo apt-get update
(3) install numpy, scipy, matplotlib
pip3 install numpy
pip3 install scipy
pip3 install matplotlib
(4) install pytorch
pip3 install http://download.pytorch.org/whl/cu75/torch-0.2.0.post3-cp35-cp35m-manylinux1_x86_64.whl
pip3 install torchvision
RuntimeError: PyTorch does not currently provide packages for PyPI (see status at https://github.com/pytorch/pytorch/issues/566).
Please follow the instructions at http://pytorch.org/ to install with miniconda instead.
(5) anaconda pytorch
1. 去anaconda官网下载安装包，注意和机器上的python版本保持一致，不然安装annaconda过程中会报错。
python3.5 对应的版本号为anaconda3 4.2.0
2. bash ana*.sh
3. 没有独立显卡，anaconda安装，python3.5
命令：conda install pytorch torchvision -c soumith