python How to View pytorch Version

Look at the code ~

import torch
print(torch.__version__)

Supplement: pytorch installation of different versions and version view

1: conda-based installation

conda create --name pytorch_learn python=3.6.7# Create 1 A person named pytorch_learn The environment of 
source activate pytorch_learn # Enter the environment 
conda install pytorch=0.3.1 cuda80 -c soumith # Installation pytorch0.3.1+ cuda8.0 (You can specify it yourself) 
conda install -c soumith torchvision # Installation  torchvision
# Install commonly used dependent libraries 
conda install pandas
conda install scikit-learn
conda install torchnet

exp:
 Installation pyorch1.0 + cuda9.0
conda install pytorch torchvision cudatoolkit=9.0 -c pytorch

2. pip-based installation

 Installation cuda8.0+torch1.0+python3.6, You can change the link name to specify the version 
pip3 install https://download.pytorch.org/whl/cu80/torch-1.0.1.post2-cp36-cp36m-linux_x86_64.whl
pip3 install torchvision

Step 3 Check & View version

STEP 1 Check

import torch
import torchvision
print(torch.cuda.is_available())

Step 2 View the version

import torch
print(torch.__version__)

4. Possible problems:

Installing pip3

Steps:

Step 1: Install setuptools

wget --no-check-certificate https://pypi.python.org/packages/source/s/setuptools/setuptools-19.6.tar.gz#md5=c607dd118eae682c44ed146367a17e26
tar -zxvf setuptools-19.6.tar.gz
cd setuptools-19.6
python3 setup.py build
python3 setup.py install

Step 2: Install pip3

wget --no-check-certificate https://pypi.python.org/packages/source/p/pip/pip-8.0.2.tar.gz#md5=3a73c4188f8dbad6a1e6f6d44d117eeb
tar -zxvf pip-8.0.2.tar.gz
cd pip-8.0.2
python3 setup.py build
python3 setup.py install