open source target name ：libcgroup source code repository : product warehouse compile dependency: NULL upgrade open source package method： ----|pull command : python $(pwd)../../build/pull_open_source.py "path" "name" "id" |----path : the parent directory name |----name：the package name in product warehouse |----id：pdm version id the compile command : python build.py -m all -f libcgroup-0.41-21.el7.src.rpm -t "comm|llt" Patch Info: