Suppose you want to install a development package "mysql-server 4.1.7" from Fedora Development Repo.
First, you need to enable it by changing the option "enabled" from 0 to 1 in fedora-devel.repo file:
[tchung@tchung-fc3 ~]$ sudo vi /etc/yum.repos.d/fedora-devel.repo [development] name=Fedora Core $releasever - Development Tree #baseurl=http://download.fedora.redhat.com/pub/fedora/linux/core/development/$basearch/ mirrorlist=http://fedora.redhat.com/download/mirrors/fedora-core-rawhide enabled=1
But soon you will notice that it did not install the development package you wanted.
Even if you have imported GPG Public Key for Fedora Base/Updates and Fedora Development/Test packages from Fedora Project.
For installing GPG Public Key for Fedora Base/Updates, see How to install GPG Key for yum in FC3.
For installing GPG Public Key for Fedora Development/Test packages, see Fedora Project GPG Keys page.
("Automated Package Signing" section for Development packages)
[tchung@tchung-fc3 ~]$ sudo yum install mysql-server Setting up Install Process Setting up Repo: development repomd.xml 100% |=========================| 1.1 kB 00:00 Setting up Repo: base repomd.xml 100% |=========================| 1.1 kB 00:00 Setting up Repo: updates-released repomd.xml 100% |=========================| 951 B 00:00 Reading repository metadata in from local files primary.xml.gz 100% |=========================| 981 kB 00:00 MD Read : ################################################## 3557/3557 developmen: ################################################## 3557/3557 base : ################################################## 2622/2622 updates-re: ################################################## 319/319 Resolving Dependencies --> Populating transaction set with selected packages. Please wait. ---> Downloading header for mysql-server to pack into transaction set. mysql-server-4.1.7-3.i386 100% |=========================| 25 kB 00:00 ---> Package mysql-server.i386 0:4.1.7-3 set to be installed --> Running transaction check --> Processing Dependency: libmysqlclient_r.so.14 for package: mysql-server --> Processing Dependency: mysql= 4.1.7 for package: mysql-server --> Processing Dependency: libmysqlclient.so.14 for package: mysql-server --> Processing Dependency: perl(DBI) for package: mysql-server --> Restarting Dependency Resolution with new changes. --> Populating transaction set with selected packages. Please wait. ---> Downloading header for mysql to pack into transaction set. mysql-4.1.7-3.i386.rpm 100% |=========================| 32 kB 00:00 ---> Package mysql.i386 0:4.1.7-3 set to be installed ---> Downloading header for perl-DBI to pack into transaction set. perl-DBI-1.40-5.i386.rpm 100% |=========================| 11 kB 00:00 ---> Package perl-DBI.i386 0:1.40-5 set to be installed --> Running transaction check --> Processing Dependency: perl-DBD-MySQL for package: mysql --> Restarting Dependency Resolution with new changes. --> Populating transaction set with selected packages. Please wait. ---> Downloading header for perl-DBD-MySQL to pack into transaction set. perl-DBD-MySQL-2.9004-1.i 100% |=========================| 5.3 kB 00:00 ---> Package perl-DBD-MySQL.i386 0:2.9004-1 set to be installed --> Running transaction check Dependencies Resolved Transaction Listing: Install: mysql-server.i386 0:4.1.7-3 Performing the following to resolve dependencies: Install: mysql.i386 0:4.1.7-3 Install: perl-DBD-MySQL.i386 0:2.9004-1 Install: perl-DBI.i386 0:1.40-5 Is this ok [y/N]: y Downloading Packages: mysql-server-4.1.7-3.i386 100% |=========================| 6.3 MB 00:02 mysql-4.1.7-3.i386.rpm 100% |=========================| 3.4 MB 00:01 perl-DBI-1.40-5.i386.rpm 100% |=========================| 467 kB 00:00 perl-DBD-MySQL-2.9004-1.i 100% |=========================| 110 kB 00:00 unsigned package //var/cache/yum/development/packages/mysql-server-4.1.7-3.i386.rpm unsigned package //var/cache/yum/development/packages/mysql-4.1.7-3.i386.rpm unsigned package //var/cache/yum/development/packages/perl-DBD-MySQL-2.9004-1.i386.rpm [tchung@tchung-fc3 ~]$ rpm -q mysql-server package mysql-server is not installed [tchung@tchung-fc3 ~]$
So why it didn't install? Because it was not signed with GPG Key.
You need to aware of the fact that NOT all development packages are signed with GPG Key unlike Fedora base or updates packages.
So how do you install unsigned development packages with yum? Add following option:
[development] name=Fedora Core $releasever - Development Tree #baseurl=http://download.fedora.redhat.com/pub/fedora/linux/core/development/$basearch/ mirrorlist=http://fedora.redhat.com/download/mirrors/fedora-core-rawhide enabled=1 gpgcheck=0
Now you should be able to install unsigned development packages with yum in FC3:
[tchung@tchung-fc3 ~]$ sudo yum install mysql-server Setting up Install Process Setting up Repo: development repomd.xml 100% |=========================| 1.1 kB 00:00 Setting up Repo: base repomd.xml 100% |=========================| 1.1 kB 00:00 Setting up Repo: updates-released repomd.xml 100% |=========================| 951 B 00:00 Reading repository metadata in from local files primary.xml.gz 100% |=========================| 985 kB 00:01 MD Read : ################################################## 3569/3569 developmen: ################################################## 3569/3569 base : ################################################## 2622/2622 updates-re: ################################################## 319/319 Resolving Dependencies --> Populating transaction set with selected packages. Please wait. ---> Downloading header for mysql-server to pack into transaction set. mysql-server-4.1.7-4.i386 100% |=========================| 26 kB 00:00 ---> Package mysql-server.i386 0:4.1.7-4 set to be installed --> Running transaction check --> Processing Dependency: libmysqlclient_r.so.14 for package: mysql-server --> Processing Dependency: libmysqlclient.so.14 for package: mysql-server --> Processing Dependency: mysql= 4.1.7 for package: mysql-server --> Processing Dependency: perl(DBI) for package: mysql-server --> Restarting Dependency Resolution with new changes. --> Populating transaction set with selected packages. Please wait. ---> Downloading header for mysql to pack into transaction set. mysql-4.1.7-4.i386.rpm 100% |=========================| 32 kB 00:00 ---> Package mysql.i386 0:4.1.7-4 set to be installed ---> Package perl-DBI.i386 0:1.40-5 set to be installed --> Running transaction check --> Processing Dependency: perl-DBD-MySQL for package: mysql --> Restarting Dependency Resolution with new changes. --> Populating transaction set with selected packages. Please wait. ---> Downloading header for perl-DBD-MySQL to pack into transaction set. perl-DBD-MySQL-2.9004-4.i 100% |=========================| 5.4 kB 00:00 ---> Package perl-DBD-MySQL.i386 0:2.9004-4 set to be installed --> Running transaction check Dependencies Resolved Transaction Listing: Install: mysql-server.i386 0:4.1.7-4 Performing the following to resolve dependencies: Install: mysql.i386 0:4.1.7-4 Install: perl-DBD-MySQL.i386 0:2.9004-4 Install: perl-DBI.i386 0:1.40-5 Is this ok [y/N]: y Downloading Packages: mysql-server-4.1.7-4.i386 100% |=========================| 6.3 MB 00:05 mysql-4.1.7-4.i386.rpm 100% |=========================| 3.4 MB 00:02 perl-DBD-MySQL-2.9004-4.i 100% |=========================| 111 kB 00:00 Running Transaction Test Finished Transaction Test Transaction Test Succeeded Running Transaction Installing: perl-DBI 100 % done 1/4 Installing: mysql 100 % done 2/4 Installing: mysql-server 100 % done 3/4 Installing: perl-DBD-MySQL 100 % done 4/4 Installed: mysql-server.i386 0:4.1.7-4 Dependency Installed: mysql.i386 0:4.1.7-4 perl-DBD-MySQL.i386 0:2.9004-4 perl-DBI.i386 0:1.40-5 Complete! [tchung@tchung-fc3 ~]$ rpm -q mysql-server mysql-server-4.1.7-4 [tchung@tchung-fc3 ~]$
In order to receive only stable and signed packages from Fedora Base repo and Fedora Updates repo,
you need to disable development repo by changing back the option "enabled" from 1 to 0 in fedora-devel.repo file.
[tchung@tchung-fc3 ~]$ sudo vi /etc/yum.repos.d/fedora-devel.repo [development] name=Fedora Core $releasever - Development Tree #baseurl=http://download.fedora.redhat.com/pub/fedora/linux/core/development/$basearch/ mirrorlist=http://fedora.redhat.com/download/mirrors/fedora-core-rawhide enabled=0 gpgcheck=0
1. Add the gpgcheck=0 entry to fedora-devel.repo as shown in the article, but leave enabled=0.
2. Install the required packages as follows:
$ sudo yum --enablerepo=development install mysql-server
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