Konfigurasi yum di CentOS-5 dan FedoraCore

Buat temen-temen yang punya file2 repos apa extranya CentOS-5 dapat menginstallnya melalui yum dengan mengedit terlebih dahulu file
/etc/yum.repos.d/CentOS-Base.repo
Buat menjadi seperti di bawah ini :

#CentOS-Base.repo
[base]
name=CentOS $releasever – $basesearch
#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=os
#baseurl=http://mirror.centos.org/centos/$releasever/os/$basearch/
baseurl=file:///usr/local/src/centos-5/
enabled=1
gpgcheck=1
#gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-5
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-5
file=////etc/pki/rpm-gpg/RPM-GPG-KEY

#released updates
[updates]
name=CentOS-$releasever – Updates
mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=updates
#baseurl=http://mirror.centos.org/centos/$releasever/updates/$basearch/
enabled=0
gpgcheck=1
gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-5

#packages used/produced in the build but not released
[addons]
name=CentOS-$releasever – Addons
mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=addons
#baseurl=http://mirror.centos.org/centos/$releasever/addons/$basearch/
enabled=0
gpgcheck=1
gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-5

#additional packages that may be useful
[extras]
name=CentOS-$releasever – Extras
mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=extras
#baseurl=http://mirror.centos.org/centos/$releasever/extras/$basearch/
enabled=0
gpgcheck=1
gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-5

#additional packages that extend functionality of existing packages
[centosplus]
name=CentOS-$releasever – Plus
mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=centosplus
#baseurl=http://mirror.centos.org/centos/$releasever/centosplus/$basearch/
enabled=0
gpgcheck=1
gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-5

#contrib – packages by Centos Users
[contrib]
name=CentOS-$releasever – Contrib
mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=contrib
#baseurl=http://mirror.centos.org/centos/$releasever/contrib/$basearch/
enabled=0
gpgcheck=1
gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-5

Kemudian simpanlah.
Penjelasan yang perlu diketahui adalah karena saya membuat base filenya pada path /usr/local/src/centos-5/ jadi file repos yang kita dapatkan dari CD/DVD harus kita letakkan pada path tersebut. Jadi temen-temen tinggal menyesuaikan aja.
Kemudian untuk menginstall suatu file kita dapat menggunakan perintah:
#yum install freenx

Untuk Distro Fedora tinggal menyesuaikan saja, editlah file /etc/yum.conf, sesuaikan basefile seperti tadi dan kemudian edit juga file /etc/yum.repos.d/Fedora-Base.repo
Buat tiap-tiap enabled dari 1 menjadi 0

Selamat mencoba….