Content of RPM singularity-2.6.1-1.1.el6.x86_64.rpm :
/etc/singularity
/etc/singularity/default-nsswitch.conf
/etc/singularity/init
/etc/singularity/nvliblist.conf
/etc/singularity/singularity.conf
/usr/libexec/singularity/bin/builddef
/usr/libexec/singularity/bin/get-section
/usr/libexec/singularity/bin/image-type
/usr/libexec/singularity/bin/mount
/usr/libexec/singularity/bin/mount-suid
/usr/libexec/singularity/bin/prepheader
/usr/libexec/singularity/cli/apps.exec
/usr/libexec/singularity/cli/apps.info
/usr/libexec/singularity/cli/bootstrap.exec
/usr/libexec/singularity/cli/bootstrap.info
/usr/libexec/singularity/cli/build.exec
/usr/libexec/singularity/cli/build.info
/usr/libexec/singularity/cli/check.exec
/usr/libexec/singularity/cli/check.info
/usr/libexec/singularity/cli/create.exec
/usr/libexec/singularity/cli/create.info
/usr/libexec/singularity/cli/image.create.exec
/usr/libexec/singularity/cli/image.create.info
/usr/libexec/singularity/cli/image.exec
/usr/libexec/singularity/cli/image.expand.exec
/usr/libexec/singularity/cli/image.expand.info
/usr/libexec/singularity/cli/image.export.exec
/usr/libexec/singularity/cli/image.export.info
/usr/libexec/singularity/cli/image.import.exec
/usr/libexec/singularity/cli/image.import.info
/usr/libexec/singularity/cli/image.info
/usr/libexec/singularity/cli/inspect.exec
/usr/libexec/singularity/cli/inspect.info
/usr/libexec/singularity/cli/mount.exec
/usr/libexec/singularity/cli/mount.info
/usr/libexec/singularity/cli/pull.exec
/usr/libexec/singularity/cli/pull.info
/usr/libexec/singularity/cli/selftest.exec
/usr/libexec/singularity/cli/selftest.info
/usr/libexec/singularity/helpers
/usr/libexec/singularity/helpers/apps
/usr/libexec/singularity/helpers/apps/list.sh
/usr/libexec/singularity/helpers/check.sh
/usr/libexec/singularity/helpers/checks
/usr/libexec/singularity/helpers/checks/1-bash-hiddens.py
/usr/libexec/singularity/helpers/checks/1-bash-hiddens.pyc
/usr/libexec/singularity/helpers/checks/1-bash-hiddens.pyo
/usr/libexec/singularity/helpers/checks/1-cache-content.py
/usr/libexec/singularity/helpers/checks/1-cache-content.pyc
/usr/libexec/singularity/helpers/checks/1-cache-content.pyo
/usr/libexec/singularity/helpers/checks/1-docker.py
/usr/libexec/singularity/helpers/checks/1-docker.pyc
/usr/libexec/singularity/helpers/checks/1-docker.pyo
/usr/libexec/singularity/helpers/checks/1-hello-world.sh
/usr/libexec/singularity/helpers/checks/3-cve.py
/usr/libexec/singularity/helpers/checks/3-cve.pyc
/usr/libexec/singularity/helpers/checks/3-cve.pyo
/usr/libexec/singularity/helpers/help.sh
/usr/libexec/singularity/helpers/image.sh
/usr/libexec/singularity/helpers/inspect.sh
/usr/libexec/singularity/helpers/record-env.sh
/usr/share/doc/singularity-2.6.1
/usr/share/doc/singularity-2.6.1/CONTRIBUTING.md
/usr/share/doc/singularity-2.6.1/CONTRIBUTORS.md
/usr/share/doc/singularity-2.6.1/COPYRIGHT.md
/usr/share/doc/singularity-2.6.1/INSTALL.md
/usr/share/doc/singularity-2.6.1/LICENSE-LBNL.md
/usr/share/doc/singularity-2.6.1/LICENSE.md
/usr/share/doc/singularity-2.6.1/README.md
/usr/share/doc/singularity-2.6.1/examples
/usr/share/doc/singularity-2.6.1/examples/README.md
/usr/share/doc/singularity-2.6.1/examples/apps
/usr/share/doc/singularity-2.6.1/examples/apps/README.md
/usr/share/doc/singularity-2.6.1/examples/apps/Singularity
/usr/share/doc/singularity-2.6.1/examples/apps/Singularity.cowsay
/usr/share/doc/singularity-2.6.1/examples/arch
/usr/share/doc/singularity-2.6.1/examples/arch/README.md
/usr/share/doc/singularity-2.6.1/examples/arch/Singularity
/usr/share/doc/singularity-2.6.1/examples/asciinema
/usr/share/doc/singularity-2.6.1/examples/asciinema/Singularity
/usr/share/doc/singularity-2.6.1/examples/busybox
/usr/share/doc/singularity-2.6.1/examples/busybox/Singularity
/usr/share/doc/singularity-2.6.1/examples/centos
/usr/share/doc/singularity-2.6.1/examples/centos/Singularity
/usr/share/doc/singularity-2.6.1/examples/debian
/usr/share/doc/singularity-2.6.1/examples/debian/Singularity
/usr/share/doc/singularity-2.6.1/examples/docker
/usr/share/doc/singularity-2.6.1/examples/docker/Singularity
/usr/share/doc/singularity-2.6.1/examples/legacy
/usr/share/doc/singularity-2.6.1/examples/legacy/2.1
/usr/share/doc/singularity-2.6.1/examples/legacy/2.1/arch.def
/usr/share/doc/singularity-2.6.1/examples/legacy/2.1/busybox.def
/usr/share/doc/singularity-2.6.1/examples/legacy/2.1/centos.def
/usr/share/doc/singularity-2.6.1/examples/legacy/2.1/debian.def
/usr/share/doc/singularity-2.6.1/examples/legacy/2.1/fedora.def
/usr/share/doc/singularity-2.6.1/examples/legacy/2.1/scientific.def
/usr/share/doc/singularity-2.6.1/examples/legacy/2.1/ubuntu.def
/usr/share/doc/singularity-2.6.1/examples/legacy/2.2
/usr/share/doc/singularity-2.6.1/examples/legacy/2.2/README
/usr/share/doc/singularity-2.6.1/examples/legacy/2.2/arch.def
/usr/share/doc/singularity-2.6.1/examples/legacy/2.2/busybox.def
/usr/share/doc/singularity-2.6.1/examples/legacy/2.2/centos.def
/usr/share/doc/singularity-2.6.1/examples/legacy/2.2/contrib
/usr/share/doc/singularity-2.6.1/examples/legacy/2.2/contrib/centos-minimal.def
/usr/share/doc/singularity-2.6.1/examples/legacy/2.2/contrib/centos7-ompi_cuda.def
/usr/share/doc/singularity-2.6.1/examples/legacy/2.2/contrib/centos7-ompi_master.def
/usr/share/doc/singularity-2.6.1/examples/legacy/2.2/contrib/debian85-tensorflow-0.10.def
/usr/share/doc/singularity-2.6.1/examples/legacy/2.2/contrib/fedora.def
/usr/share/doc/singularity-2.6.1/examples/legacy/2.2/contrib/linuxbrew_and_non-root_software_example.def
/usr/share/doc/singularity-2.6.1/examples/legacy/2.2/contrib/r_python_julia.def
/usr/share/doc/singularity-2.6.1/examples/legacy/2.2/contrib/ubuntu-bio.def
/usr/share/doc/singularity-2.6.1/examples/legacy/2.2/contrib/ubuntu-openfoam.def
/usr/share/doc/singularity-2.6.1/examples/legacy/2.2/contrib/ubuntu-root.def
/usr/share/doc/singularity-2.6.1/examples/legacy/2.2/contrib/ubuntu16-tensorflow-0.12.1-gpu.def
/usr/share/doc/singularity-2.6.1/examples/legacy/2.2/contrib/ubuntu16-tensorflow-0.12.1.def
/usr/share/doc/singularity-2.6.1/examples/legacy/2.2/debian.def
/usr/share/doc/singularity-2.6.1/examples/legacy/2.2/docker.def
/usr/share/doc/singularity-2.6.1/examples/legacy/2.2/scientific.def
/usr/share/doc/singularity-2.6.1/examples/legacy/2.2/ubuntu.def
/usr/share/doc/singularity-2.6.1/examples/legacy/2.3
/usr/share/doc/singularity-2.6.1/examples/legacy/2.3/contrib
/usr/share/doc/singularity-2.6.1/examples/legacy/2.3/contrib/raspbian.def
/usr/share/doc/singularity-2.6.1/examples/opensuse
/usr/share/doc/singularity-2.6.1/examples/opensuse/Singularity
/usr/share/doc/singularity-2.6.1/examples/raspbian
/usr/share/doc/singularity-2.6.1/examples/raspbian/Singularity
/usr/share/doc/singularity-2.6.1/examples/scientific
/usr/share/doc/singularity-2.6.1/examples/scientific/Singularity
/usr/share/doc/singularity-2.6.1/examples/self
/usr/share/doc/singularity-2.6.1/examples/self/README.md
/usr/share/doc/singularity-2.6.1/examples/self/Singularity
/usr/share/doc/singularity-2.6.1/examples/shub
/usr/share/doc/singularity-2.6.1/examples/shub/Singularity
/usr/share/doc/singularity-2.6.1/examples/ubuntu
/usr/share/doc/singularity-2.6.1/examples/ubuntu/Singularity