OS Software Configure Managment
$ cd /usr/local/src/
$ git clone https://github.com/oscm/devops.git
$ cd devops
$ python3 setup.py sdist
$ python3 setup.py install
$ cd /usr/local/src/
$ git clone https://github.com/oscm/devops.git
$ cd devops
$ python3 setup.py sdist
$ python3 setup.py install --prefix=/srv/devops
$ cp share/profile.d/devops.sh /etc/profile.d/
or
$ cat >> /etc/profile.d/devops.sh <<'EOF'
export PATH=/srv/devops/bin:$PATH
EOF