Thanks for your suggestion:

I tried yum install erlang with the –disablerepo=repo*  option

I still get the same errors:

…

…

---> Package erlang-xmerl.x86_64 0:R14B-04.2.el6 will be installed

--> Running transaction check

---> Package erlang-gs.x86_64 0:R14B-04.2.el6 will be installed

--> Processing Dependency: tk for package: erlang-gs-R14B-04.2.el6.x86_64

---> Package erlang-odbc.x86_64 0:R14B-04.2.el6 will be installed

--> Processing Dependency: libodbc.so.2()(64bit) for package: erlang-odbc-R14B-04.2.el6.x86_64

---> Package wxGTK.x86_64 0:2.8.12-1.el6.rf will be installed

--> Finished Dependency Resolution

Error: Package: erlang-odbc-R14B-04.2.el6.x86_64 (epel)

           Requires: libodbc.so.2()(64bit)

Error: Package: erlang-gs-R14B-04.2.el6.x86_64 (epel)

           Requires: tk

You could try using --skip-broken to work around the problem

You could try running: rpm -Va --nofiles --nodigest

Thanks,

TG