My bad.
I didn't have sl7-rolling switched on for RC2.
Anyway it's a bit academic now that it's all in the standard repositories and working OK.

Cheers
Bill
 
-----Original message-----
> From:Pat Riehecky <[log in to unmask]>
> Sent: Saturday 6th February 2016 9:01
> To: Bill Maidment <[log in to unmask]>; [log in to unmask]
> Subject: Re: [SCIENTIFIC-LINUX-DEVEL] SL 7.2 RC2 - Cannot install gcc
> 
> Please run yum clean expire-cache and try again.
> 
> This should be fixed now.
> 
> Pat
> 
> On 02/04/2016 11:01 PM, Bill Maidment wrote:
> > Hi again
> > I've successfully install SL 7.2 RC2 and did a  yum update OK.
> > But when I did yum install gcc I got a yum error message stating
> > "Multilib version problems ..... " for libgomp-4.8.3-9.el7.i686
> >
> > Is this because we have not got the full release yet in the repos?
> >
> > Cheers
> > Bill Maidment
> 
>