Greetings,
The EL7 RPM for postgresql94, postgresql94-server appears to be missing executables in the path. Additionally repmgr94 does not get placed in the path either. The following is a list of provided files by the EL7 postgresql packages and your postgresql packages.
postgresql/postgresql-server:
/usr/bin/clusterdb
/usr/bin/createdb
/usr/bin/createlang
/usr/bin/createuser
/usr/bin/dropdb
/usr/bin/droplang
/usr/bin/dropuser
/usr/bin/pg_config
/usr/bin/pg_dump
/usr/bin/pg_dumpall
/usr/bin/pg_restore
/usr/bin/psql
/usr/bin/reindexdb
/usr/bin/vacuumdb
/usr/bin/clusterdb
/usr/bin/createdb
/usr/bin/createlang
/usr/bin/createuser
/usr/bin/dropdb
/usr/bin/droplang
/usr/bin/dropuser
/usr/bin/pg_config
/usr/bin/pg_dump
/usr/bin/pg_dumpall
/usr/bin/pg_restore
/usr/bin/psql
/usr/bin/reindexdb
/usr/bin/vacuumdb
/usr/bin/initdb
/usr/bin/pg_basebackup
/usr/bin/pg_controldata
/usr/bin/pg_ctl
/usr/bin/pg_receivexlog
/usr/bin/pg_resetxlog
/usr/bin/postgres
/usr/bin/postgresql-check-db-dir
/usr/bin/postgresql-setup
/usr/bin/postmaster
postgresql94/postgresql94-server:
/usr/bin/psql
/usr/bin/clusterdb
/usr/bin/createdb
/usr/bin/createlang
/usr/bin/createuser
/usr/bin/dropdb
/usr/bin/droplang
/usr/bin/dropuser
/usr/bin/pg_basebackup
/usr/bin/pg_dump
/usr/bin/pg_dumpall
/usr/bin/pg_restore
/usr/bin/reindexdb
/usr/bin/vacuumdb
Lastly the .bash_profile installed by your package does not source /etc/profile.
postgres/postgresql-server:
[ -f /etc/profile ] && source /etc/profile PGDATA=/var/lib/pgsql/data export PGDATA
Are they not installed as alternatives for a reason, or just missed? :)
Justin