CentOS7linux系統安裝fpm服務，本身製做rpm包文件

1.安裝ruby環境

[root@oldboy /]# yum install -y ruby ruby-devel rubygems

　　

gem install fpm
gem sources --add https://mirrors.tuna.tsinghua.edu.cn/rubygems/ --remove https://rubygems.org/
gem sources -l
gem install fpm
fpm -s dir -t rpm -n cosmo -v 8.0 1.txt 
補充：若是遇到這樣的報錯

Need executable 'rpmbuild' to convert dir to rpm {:level=>:error}

通常是由於須要你安裝rpmbuild

yum -y install rpm-build
fpm -s dir -t rpm -n cosmo -v 8.0 1.txt