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One 、anaconda3 download

Tsinghua University open source software image station
download

Anaconda3-20xx.xx-Linux-x86_64.sh

Two 、anaconda3 install

A terminal window

bash Anaconda3-20xx.xx-Linux-x86_64.sh

Select installation location
Initialization prompt Input yes
After installation Restart the terminal The terminal appears at the front (base)

python

The default is anaconda3 edition

3、 ... and 、anaconda3 The graphical interface

Display the graphical interface

anaconda-navigator

Four 、pycharm Build a virtual environment

stay pycharm Virtual environment in
Save the location

/home/ user name /anaconda3/envs

Import requirements
Put... In the terminal location folder

requirements.txt

5、 ... and 、anaconda3 Build a virtual environment

See all environments

conda env list

Create an environment

conda create -n  Name of the environment  python=3.7

Activate and exit the environment

conda activate  Name of the environment 
conda deactivate

Copy an environment

sudo conda create -n  New environment  --clone  The old environment 

View all package versions in the current environment

conda list

Install the package in the specified environment

conda install -n  Name of the environment   Package name 

Update the installation package in the specified environment

conda update -n  Name of the environment   Package name 

Delete

conda remove -n  Name of the environment  --all

requirements.txt Use

 according to requirements.txt Installation package 
 Activate the environment 
 Include in requirements.txt Under the table of contents 
pip install -r requirements.txt

 Generate requirements.txt
pip freeze>requirements.txt

6、 ... and 、anaconda3 Reset root Environmental Science

conda list --revisions
conda install --revision REV_NUM
conda install --revision 0

Check history , Select on demand REV_NUM The number . In general ,0 Indicates that it is the first time to install , Include root The environment and conda command , So it's usually 1 Or after , Reset rule 0.

7、 ... and 、 stay conda Before to add sudo

 After raising the right, do not add sudo It's fine too 

 in the light of  sudo conda When the command cannot be executed 
sudo chown -R  user name  anaconda3
 perhaps 
sudo chmod -R 777 anaconda3
vim  ~/.bashrc
 Add the following 
alias sudo="sudo env PATH=$PATH"
 Restart the terminal 

8、 ... and 、conda No, but pip Some installation packages

 Activate the environment 
conda activate  Name of the environment 
pip install  Installation package