Can't uninstall RPM package
I was trying to install and uninstall postgres
9.3. After performing a
variety of steps, I found that I have deleted something manually and now I
am not been able to proceed further.
What I am trying to achieve here is to remove all the traces of postgres
.
I am not able to remove postgresql93-server-9.3.6-1PGDG.rhel5
package.
I am getting the following error:
[root(at)ZetaSearch01 ~]# rpm -qa | grep postg
postgresql93-server-9.3.6-1PGDG.rhel5
[root(at)ZetaSearch01 ~]# yum remove postgresql93-server-9.3.6-1PGDG.rhel5
Loaded plugins: rhnplugin, security
Setting up Remove Process
Resolving Dependencies
--> Running transaction check
---> Package postgresql93-server.x86_64 0:9.3.6-1PGDG.rhel5 set to be erased
--> Finished Dependency Resolution
Dependencies Resolved
========================================================================================================================================================================
Package
Arch
Version
Repository Size
========================================================================================================================================================================
Removing:
postgresql93-server
x86_64
9.3.6-1PGDG.rhel5
installed 15 M
Transaction Summary
========================================================================================================================================================================
Install 0 Package(s)
Update 0 Package(s)
Remove 1 Package(s)
Is this ok [y/N]: y
Downloading Packages:
Running rpm_check_debug
Running Transaction Test
Finished Transaction Test
Transaction Test Succeeded
Running Transaction
error reading information on service postgresql-9.3: No such file or
directory
Removed: postgresql93-server.x86_64 0:9.3.6-1PGDG.rhel5
Complete!
[root(at)ZetaSearch01 ~]# rpm -qa | grep postg
postgresql93-server-9.3.6-1PGDG.rhel5
[root(at)ZetaSearch01 ~]#
How to solve this error?
Any help would be appreciated as I am totally novice to postgres and it is my first time, I am trying to do something on postgres.
Solution 1:
How about using the rpm command instead:
rpm {-e|--erase} [--allmatches] [--nodeps] [--noscripts] [--notriggers] [--test] PACK-AGE_NAME ...
You can try it first directly and then with the --nodeps argument like this:
rpm -ev postgresql93-server-9.3.6-1PGDG.rhel5
Full command details at: RPM erase command
Solution 2:
This kind of error is likely caused by a scriptlet. When removing a package, RPM would run the "preuninstall" before removing a package, and the "postuninstall" after removing it. If the "preuninstall" fails, the package will not be removed.
You can check the scriptlets of your package with rpm -q --scripts postgresql93-server
. For example, the postgresql92-server
package on my machine contains this (abbreviated version to only show the preuninstall)
$ rpm -q postgresql92-server --scripts | sed -ne /^preuninstall/,/scriptlet/p
preuninstall scriptlet (using /bin/sh):
if [ $1 = 0 ] ; then
/sbin/service postgresql-9.2 condstop >/dev/null 2>&1
chkconfig --del postgresql-9.2
fi
postuninstall scriptlet (using /bin/sh):
I guess your postgresql93-server RPM has something similar, and the last command (the chkconfig --del
part) is failing causing the package to not be removed.
Two options I can suggest.
1) remove the package without running the scripts:
rpm -e --noscripts postgresql93-server
2) reinstall the package to hopefully fix whatever was broken, because then the "preuninstall" will be passed 1 as an argument and the failing code will not run.
yum reinstall postgresql93-server
yum remove postgresql93-server