Halo halo, melanjutkan artikel saya sebelumnya yaitu Cara Memperbaiki YUM yang Error Ketika Update CentOS 6 EOL. Sekarang saya menemukan problem baru ketika mau remove/uninstall suatu package namun dependensi terkait package tersebut ikutan akan di remove/uninstall. Padahal saya maunya hanya hanya package terkait yang di remove/uninstall.
Dalam hal ini, saya mau coba remove/uninstall package postgresql postgresql-server postgresql-libs. Kalau dilihat pada “yum list postgres*” tampilannya akan seperti ini pada Installed Packages:
# yum list postgres* Loaded plugins: fastestmirror Loading mirror speeds from cached hostfile Installed Packages postgresql.x86_64 8.4.20-8.el6_9 @C6.10-base postgresql-libs.x86_64 8.4.20-8.el6_9 @C6.10-base postgresql-server.x86_64 8.4.20-8.el6_9 @C6.10-base Available Packages postgresql.i686 8.4.20-8.el6_9 C6.10-base postgresql-contrib.x86_64 8.4.20-8.el6_9 C6.10-base postgresql-devel.i686 8.4.20-8.el6_9 C6.10-base postgresql-devel.x86_64 8.4.20-8.el6_9 C6.10-base
Berikut log ketika saya melakukan “yum remove” kurang lebih seperti ini:
# yum remove postgresql postgresql-server postgresql-libs Loaded plugins: fastestmirror Setting up Remove Process Resolving Dependencies --> Running transaction check ---> Package postgresql.x86_64 0:8.4.20-8.el6_9 will be erased ---> Package postgresql-libs.x86_64 0:8.4.20-8.el6_9 will be erased --> Processing Dependency: libpq.so.5()(64bit) for package: rh-python36-python-psycopg2-2.6.2-1.el6.x86_64 ---> Package postgresql-server.x86_64 0:8.4.20-8.el6_9 will be erased --> Running transaction check ---> Package rh-python36-python-psycopg2.x86_64 0:2.6.2-1.el6 will be erased --> Finished Dependency Resolution Dependencies Resolved ============================================================================================================================================================================================================ Package Arch Version Repository Size ============================================================================================================================================================================================================ Removing: postgresql x86_64 8.4.20-8.el6_9 @C6.10-base 14 M postgresql-libs x86_64 8.4.20-8.el6_9 @C6.10-base 625 k postgresql-server x86_64 8.4.20-8.el6_9 @C6.10-base 15 M Removing for dependencies: rh-python36-python-psycopg2 x86_64 2.6.2-1.el6 @centos-sclo-rh 505 k Transaction Summary ============================================================================================================================================================================================================ Remove 4 Package(s) Installed size: 29 M Is this ok [y/N]: n Exiting on user Command
Nah kalau kita mau remove/uninstall package tertentu saja sebenarnya caranya gampang sekali, cukup melakukan remove/uninstall menggunakan perintah rpm seperti ini:
# rpm -e --nodeps postgresql postgresql-server postgresql-libs
Setelah dijalankan, maka otomatis packages terkait sudah terhapus pada server. Silakan lakukan konfirmasi dengan menjalankan perintah:
# yum list postgres* Loaded plugins: fastestmirror Loading mirror speeds from cached hostfile Available Packages postgresql.i686 8.4.20-8.el6_9 C6.10-base postgresql.x86_64 8.4.20-8.el6_9 C6.10-base postgresql-contrib.x86_64 8.4.20-8.el6_9 C6.10-base postgresql-devel.i686 8.4.20-8.el6_9 C6.10-base postgresql-devel.x86_64 8.4.20-8.el6_9 C6.10-base
Jika Installed Packages menghilang, maka packages terkait sudah dengan sempurna di remove/uninstall pada server tanpa menghilangkan dependensi terkait.
Semoga bermanfaat.
