Hi, We re-tried installing the latest version of Ceph from source and got several dependency issues while running ./do_cmake.sh command ( lz4 library not found, CMake Error at /usr/share/cmake-2.8/Modules/FindPackageHandleStandardArgs.cmake:108 (message): Could NOT find CURL (missing: CURL_LIBRARY CURL_INCLUDE_DIR) ). Can you please tell us which version of Ubuntu is the latest version of Ceph compatible with? We are currently trying to install it on Ubuntu 16.04. Also install_deps.sh throws an error - ceph-build package not found while it was trying to run the following command which we have now commented out. $SUDO env DEBIAN_FRONTEND=noninteractive apt-get -y remove ceph-build-deps Can you please let us know which script installs this package so that we can accordingly check why it is missing in our system. Thanks, Elita -- To unsubscribe from this list: send the line "unsubscribe ceph-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html