[root@dev1 ~]# yum install php-gd
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
* addons: ftp.cica.es
* base: ftp.cica.es
* extras: ftp.udl.es
* updates: ftp.cica.es
Setting up Install Process
Resolving Dependencies
--> Running transaction check
---> Package php-gd.i386 0:5.1.6-27.el5 set to be updated
--> Processing Dependency: php-common = 5.1.6-27.el5 for package: php-gd
--> Finished Dependency Resolution
php-gd-5.1.6-27.el5.i386 from base has depsolving problems
--> Missing Dependency: php-common = 5.1.6-27.el5 is needed by package php-gd-5.1.6-27.el
5.i386 (base)
Error: Missing Dependency: php-common = 5.1.6-27.el5 is needed by package php-gd-5.1.6-27.e
l5.i386 (base)
You could try using --skip-broken to work around the problem
You could try running: package-cleanup --problems
package-cleanup --dupes
rpm -Va --nofiles --nodigest
The program package-cleanup is found in the yum-utils package.