Failed dependencies: POSTGIS RHEL6

Dave asked:

I am attempting to install POSTGIS on RHEL6.3×64.
To do this I used the following steps

• installed epel-release-6-7.noarch.rpm
• yum install postgis

There was a dependency issue and would not install.

 Loaded plugins: product-id, security, subscription-manager
 Updating certificate-based repositories.
 Unable to read consumer identity
 Setting up Install Process
 Resolving Dependencies
   --> Running transaction check
  ---> Package postgis.x86_64 0:1.5.3-1.el6 will be installed
   --> Processing Dependency: /usr/bin/rebuild-gcj-db for package: postgis-1.5.3-1.el6.x86_64
   --> Processing Dependency: proj for package: postgis-1.5.3-1.el6.x86_64
   --> Processing Dependency: /usr/bin/rebuild-gcj-db for package: postgis-1.5.3-1.el6.x86_64
  --> Processing Dependency: libproj.so.0()(64bit) for package: postgis-1.5.3-1.el6.x86_64 
  --> Running transaction check
  ---> Package postgis.x86_64 0:1.5.3-1.el6 will be installed
  --> Processing Dependency: /usr/bin/rebuild-gcj-db for package: postgis-1.5.3-1.el6.x86_64
  --> Processing Dependency: /usr/bin/rebuild-gcj-db for package: postgis-1.5.3-1.el6.x86_64
  ---> Package proj.x86_64 0:4.7.0-1.rhel6 will be installed
  --> Processing Dependency: /usr/bin/rebuild-gcj-db for package: postgis-1.5.3-1.el6.x86_64
  --> Processing Dependency: /usr/bin/rebuild-gcj-db for package: postgis-1.5.3-1.el6.x86_64
  --> Finished Dependency Resolution
  Error: Package: postgis-1.5.3-1.el6.x86_64 (epel)
           Requires: /usr/bin/rebuild-gcj-db
   You could try using --skip-broken to work around the problem
   You could try running: rpm -Va --nofiles --nodigest

Any ideas how I can complete the installation of postgis, can not seem to get past the dependencies?