On Tue, 25 May 2021 at 13:34, Roger Bos <roger....@gmail.com> wrote:
>
> Thanks for your reply.  As the paste below shows, when I try to enable 
> "powertools", I get an error message of "no matching repo".  Mine seems to be 
> proper case "PowerTools".  That command doesn't return anything, so I assume 
> it worked, but "dnf update" still returns the same error.  Any further 
> suggestion greatly appreciated!
>
> [b...@rth.ad.rothschild.com@usd1sapp101 ~]$ dnf config-manager --set-enabled 
> powertools
> Error: This command has to be run under the root user.
> [b...@rth.ad.rothschild.com@usd1sapp101 ~]$ sudo dnf config-manager 
> --set-enabled powertools
> Error: No matching repo to modify: powertools.
> [b...@rth.ad.rothschild.com@usd1sapp101 ~]$ sudo dnf config-manager 
> --set-enabled PowerTools
> [b...@rth.ad.rothschild.com@usd1sapp101 ~]$ sudo dnf update
> CentOS-8 - AppStream                                                          
>           271 MB/s | 5.4 MB     00:00
> CentOS-8 - Base                                                               
>           248 MB/s | 2.2 MB     00:00
> CentOS-8 - PowerTools                                                         
>           5.1 MB/s | 2.0 MB     00:00
> Extra Packages for Enterprise Linux Modular 8 - x86_64                        
>           594 kB/s | 610 kB     00:01
> Extra Packages for Enterprise Linux 8 - x86_64                                
>           6.4 MB/s | 9.4 MB     00:01
> Error:
>  Problem: package R-devel-4.0.5-1.el8.x86_64 requires R-core-devel = 
> 4.0.5-1.el8, but none of the providers can be installed
>   - package R-core-devel-4.0.5-1.el8.x86_64 requires openblas-devel, but none 
> of the providers can be installed
>   - cannot install the best update candidate for package R-devel-1-1.x86_64
>   - nothing provides openblas(x86-32) = 0.3.3-5.el8 needed by 
> openblas-devel-0.3.3-5.el8.i686
>   - nothing provides openblas-threads(x86-32) = 0.3.3-5.el8 needed by 
> openblas-devel-0.3.3-5.el8.i686
>   - nothing provides openblas(x86-64) = 0.3.3-5.el8 needed by 
> openblas-devel-0.3.3-5.el8.x86_64
>   - nothing provides openblas-threads(x86-64) = 0.3.3-5.el8 needed by 
> openblas-devel-0.3.3-5.el8.x86_64
> (try to add '--skip-broken' to skip uninstallable packages or '--nobest' to 
> use not only best candidate packages)
> [b...@rth.ad.rothschild.com@usd1sapp101 ~]$

On second read, it's actually openblas and openblas-threads what's not
found, which is weirder, because they're in AppStream. I don't know
what's happening here, but it seems it's a configuration problem,
because I cannot reproduce this in a docker container.

Iñaki

> On Tue, May 25, 2021 at 5:34 AM Iñaki Ucar <iu...@fedoraproject.org> wrote:
>>
>> On Tue, 25 May 2021 at 03:06, Roger Bos <roger....@gmail.com> wrote:
>> >
>> > I am trying to install R on my CentOS 8 server at work and getting an
>> > error message about openblas.  It seems I need openblas-0.3.3-5.el.x86_64.
>> > I have openblas-0.3.3-2.el8.x86_64.  I have added the EPEL repo and enabled
>> > PowerTools.  I would like to upgrade my openblas from 0..3.3-2 to 0.3.3-5,
>> > but I don't know how.  Or I could install a lower version of R that works
>> > with 0.3.3-2, but I don't know   Could someone please help me get past this
>> > error?
>> >
>> > Thanks in advance, Roger.
>> >
>> > [RCOAdmin@usd1sapp101 ~]$ sudo yum install R
>> > [sudo] password for RCOAdmin:
>> > Last metadata expiration check: 0:07:14 ago on Tue 25 May 2021 02:51:46 AM
>> > CEST.
>> > Error:
>> >  Problem: package R-devel-4.0.5-1.el8.x86_64 requires R-core-devel =
>> > 4.0.5-1.el8, but none of the providers can be installed
>> >   - package R-4.0.5-1.el8.x86_64 requires R-devel = 4.0.5-1.el8, but none
>> > of the providers can be installed
>> >   - package R-core-devel-4.0.5-1.el8.x86_64 requires openblas-devel, but
>> > none of the providers can be installed
>> >   - conflicting requests
>> >   - nothing provides openblas(x86-32) = 0.3.3-5.el8 needed by
>> > openblas-devel-0.3.3-5.el8.i686
>> >   - nothing provides openblas-threads(x86-32) = 0.3.3-5.el8 needed by
>> > openblas-devel-0.3.3-5.el8.i686
>> >   - nothing provides openblas(x86-64) = 0.3.3-5.el8 needed by
>> > openblas-devel-0.3.3-5.el8.x86_64
>> >   - nothing provides openblas-threads(x86-64) = 0.3.3-5.el8 needed by
>> > openblas-devel-0.3.3-5.el8.x86_64
>> > (try to add '--skip-broken' to skip uninstallable packages or '--nobest' to
>> > use not only best candidate packages)
>>
>> openblas-devel, which is in the powertools repo, is not found above,
>> so it seems you don't actually have powertools enabled. Run:
>>
>> $ dnf config-manager --set-enabled powertools
>>
>> and try again, please.
>>
>> --
>> Iñaki Úcar



-- 
Iñaki Úcar

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