[CentOS] problem with libnotify

Hi there,

I want to install an app but the system showed the following results

 >uname -a
Linux localhost.localdomain 2.6.32-358.14.1.el6.x86_64 #1 SMP Tue Jul 16 
23:51:20 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux

 >yum install odeskteam-3.2.59-1fc15.i386.rpm

Loaded plugins: fastestmirror, refresh-packagekit
Loading mirror speeds from cached hostfile
  * base: centos-mirror.magsnet.net
  * extras: centos-mirror.magsnet.net
  * rpmforge: nl.mirror.eurid.eu
  * updates: centos-mirror.magsnet.net
Setting up Install Process
Examining odeskteam-3.2.59-1fc15.i386.rpm: odeskteam-3.2.59-1fc15.i386
Marking odeskteam-3.2.59-1fc15.i386.rpm to be installed
Resolving Dependencies
--> Running transaction check
---> Package odeskteam.i386 0:3.2.59-1fc15 will be installed
--> Processing Dependency: libnotify.so.4 for package: 
odeskteam-3.2.59-1fc15.i386
--> Finished Dependency Resolution
Error: Package: odeskteam-3.2.59-1fc15.i386 (/odeskteam-3.2.59-1fc15.i386)
            Requires: libnotify.so.4
  You could try using --skip-broken to work around the problem
  You could try running: rpm -Va --nofiles --nodigest


 > yum install libnotify-0.7.5-6.fc20.i686.rpm
Loaded plugins: fastestmirror, refresh-packagekit
Loading mirror speeds from cached hostfile
  * base: centos-mirror.magsnet.net
  * extras: centos-mirror.magsnet.net
  * rpmforge: nl.mirror.eurid.eu
  * updates: centos-mirror.magsnet.net
Setting up Install Process
Examining libnotify-0.7.5-6.fc20.i686.rpm: libnotify-0.7.5-6.fc20.i686
Marking libnotify-0.7.5-6.fc20.i686.rpm as an update to 
libnotify-0.5.0-1.el6.x86_64
Error: Nothing to do

My question is that how i can install libnotify.so.4. My system contains 
libnotify.so.1 (libnotify 0.5) version resides in the system.