I'm installing the latest firefly on a fresh centos 7 machine using the rhel 7 yum repo. I'm getting a few dependency issues when using ceph-deploy install. Mostly it looks like it doesn't like python 2.7. [monitor01][DEBUG ] --> Processing Dependency: libboost_system-mt.so.5() (64bit) for package: librbd1-0.80.4-0.el6.x86_64 [monitor01][DEBUG ] ---> Package mesa-libgbm.x86_64 0:9.2.5-5.20131218.el7 will be installed [monitor01][DEBUG ] ---> Package mesa-libglapi.x86_64 0:9.2.5-5.20131218.el7 will be installed [monitor01][DEBUG ] ---> Package python-ceph.x86_64 0:0.80.4-0.el6 will be installed [monitor01][DEBUG ] --> Processing Dependency: python(abi) = 2.6 for package: python-ceph-0.80.4-0.el6.x86_64 [monitor01][DEBUG ] --> Finished Dependency Resolution [monitor01][DEBUG ] You could try using --skip-broken to work around the problem [monitor01][DEBUG ] You could try running: rpm -Va --nofiles --nodigest [monitor01][WARNIN] Error: Package: ceph-common-0.80.4-0.el6.x86_64 (Ceph) [monitor01][WARNIN] Requires: libboost_thread-mt.so.5()(64bit) [monitor01][WARNIN] Error: Package: python-ceph-0.80.4-0.el6.x86_64 (Ceph) [monitor01][WARNIN] Requires: python(abi) = 2.6 [monitor01][WARNIN] Installed: python-2.7.5-16.el7.x86_64 (@anaconda) [monitor01][WARNIN] python(abi) = 2.7 [monitor01][WARNIN] python(abi) = 2.7 [monitor01][WARNIN] Error: Package: librados2-0.80.4-0.el6.x86_64 (Ceph) [monitor01][WARNIN] Requires: libboost_system-mt.so.5()(64bit) [monitor01][WARNIN] Error: Package: libcephfs1-0.80.4-0.el6.x86_64 (Ceph) [monitor01][WARNIN] Requires: libboost_system-mt.so.5()(64bit) [monitor01][WARNIN] Error: Package: ceph-0.80.4-0.el6.x86_64 (Ceph) [monitor01][WARNIN] Requires: libboost_system-mt.so.5()(64bit) [monitor01][WARNIN] Error: Package: librbd1-0.80.4-0.el6.x86_64 (Ceph) [monitor01][WARNIN] Requires: libboost_system-mt.so.5()(64bit) [monitor01][WARNIN] Error: Package: librbd1-0.80.4-0.el6.x86_64 (Ceph) [monitor01][WARNIN] Requires: libboost_thread-mt.so.5()(64bit) [monitor01][WARNIN] Error: Package: ceph-0.80.4-0.el6.x86_64 (Ceph) [monitor01][WARNIN] Requires: libboost_thread-mt.so.5()(64bit) [monitor01][WARNIN] Error: Package: librados2-0.80.4-0.el6.x86_64 (Ceph) [monitor01][WARNIN] Requires: libboost_thread-mt.so.5()(64bit) [monitor01][WARNIN] Error: Package: libcephfs1-0.80.4-0.el6.x86_64 (Ceph) [monitor01][WARNIN] Requires: libboost_thread-mt.so.5()(64bit) [monitor01][ERROR ] RuntimeError: command returned non-zero exit status: 1 [ceph_deploy][ERROR ] RuntimeError: Failed to execute command: yum -y install ceph