On Scylla 3rdparty tools, we add /opt/scylladb/lib to LD_LIBRARY_PATH. We use same directory for relocatable binaries, including libc.so.6. Once we install both scylla-env package and relocatable version of scylla-server package, the loader tries to load libc from /opt/scylladb/lib then entire distribution become unusable. We may able to use Obsoletes or Conflict tag on .rpm/.deb to avoid install new Scylla package with scylla-env, but it's better & safer not to share same directory for different purpose. Fixes #3943 Signed-off-by: Takuya ASADA <syuu@scylladb.com> Message-Id: <20190128023757.25676-1-syuu@scylladb.com>