github.com/versent/saml2aws@v2.17.0+incompatible/packaging/Dockerfile (about) 1 FROM centos:7 2 RUN yum update -y 3 RUN yum -y install rubygems ruby-devel ruby-json gcc gcc-c++ python-setuptools rpm-build openssh-clients make 4 RUN gem install fpm 5 WORKDIR /src