1, install anaconda after , Execute the order 
$ conda  output  conda: Command not found  
2, It's in the following directory , open etc/profile, add to anaconda environment variable 
root@node01:/# vim etc/profile 
 Add in the last line anoconda3/bin:
export PATH=/opt/software/anaconda3/bin:$PATH # anconda3 Installation path  #  You can use the following command to query  # 
conda info --envs root@node01:/# conda info --envs # conda environments: # 
/home/wqy/.conda/envs/CenterNet # base * /opt/software/anaconda3 
3,source etc/profile  Activate ( It can also be restarted )
 inspect conda Is it available 
root@node01:/# conda usage: conda [-h] [-V] command ... conda is a tool for 
managing and deploying applications, environments and packages. Options: 
positional arguments: command clean Remove unused packages and caches. config 
Modify configuration values in .condarc. This is modeled after the git config 
command. Writes to the user .condarc file (/root/.condarc) by default. create 
Create a new conda environment from a list of specified packages. help Displays 
a list of available conda commands and their help strings. info Display 
information about current conda install. init Initialize conda for shell 
interaction. [Experimental] install Installs a list of packages into a 
specified conda environment. list List linked packages in a conda environment. 
package Low-level conda package utility. (EXPERIMENTAL) remove Remove a list of 
packages from a specified conda environment. uninstall Alias for conda remove. 
run Run an executable in a conda environment. [Experimental] search Search for 
packages and display associated information. The input is a MatchSpec, a query 
language for conda packages. See examples below. update Updates conda packages 
to the latest compatible version. upgrade Alias for conda update. optional 
arguments: -h, --help Show this help message and exit. -V, --version Show the 
conda version number and exit. conda commands available from other packages: 
build convert debug develop env index inspect metapackage render server 
skeleton verify 
 
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