On 28/02/2022 21:48, Johnny Hughes wrote:> On 2/28/22 08:49, lejeczek via CentOS wrote:
>> Hi guys.
>>
>> I'm trying something I believe is trivial, on centOS 9 with mock
>> version 2.16
>>
>> -> $ mock -r centos-stream-8-x86_64 --rootdir=~/mock
>> --localrepo=/00.STORAGE/1/var/www/repos --continue --chain
>> ./mpfr-4.1.0-7.el9.src.rpm ./libmpc-1.2.1-4.el9.src.rpm
>>
>> ...
>>
>> CentOS Stream 8 - PowerTools 14 kB/s | 4.4 kB???? 00:00
>> Error:
>> ??Problem: cannot install the best update candidate for package
>> libmpc-1.1.0-9.1.el8.x86_64
>> ?? - problem with installed package libmpc-1.1.0-9.1.el8.x86_64
>> ?? - package libmpc-1.1.0-9.1.el8.x86_64 requires
>> libmpfr.so.4()(64bit), but none of the providers can be installed
>> ?? - cannot install the best update candidate for package
>> mpfr-3.1.6-1.el8.x86_64
>> ?? - cannot install both mpfr-4.1.0-7.el8.x86_64 and
>> mpfr-3.1.6-1.el8.x86_64
>> ?? - cannot install both mpfr-3.1.6-1.el8.x86_64 and
>> mpfr-4.1.0-7.el8.x86_64
>> (try to add '--skip-broken' to skip uninstallable packages or
>> '--nobest' to use not only best candidate packages)
>> ERROR: Exception(./libmpc-1.2.1-4.el9.src.rpm)
>> Config(centos-stream-8-x86_64) 0 minutes 6 seconds
>> INFO: Results and/or logs in:
>>
/00.STORAGE/1/var/www/repos/results/centos-stream-8-x86_64/libmpc-1.2.1-4.el9
>>
>> ERROR: Command failed:
>>
>> ...
>>
>> Why would it end up asking for 'mpfr-3.1.6' if
'libmpc-1.2.1'
>> requires ver. >4.x and..
>>
>> why would 'ibmpc-1.1.0-9.1' even show up there I cannot wrap my
head
>> around it.
>>
>> I've only started using 'mock' but this weird stuff have
not seen
>> until now.
>>
>
> Rather than passing in both SRPMS .. I would try with just one at a time.
>
> You are first trying to build mpfr and after that, you are trying to
> build libmpc.
>
> If I am correct, the newer version of libmpc is required for mpfr.?
> So, first try building libmpc .. and look at what is necessary to
> build that.? Once you have that built, put it in your local repo and
> rebuild tehmetadata and thentry to build mpfr by itself.
>
> All '--chain' does is retry all failed builds if something actually
> builds.
>
> As to why the older version of libmpc or mpfr is trying to load ..
> look at your root.log and it will tell you.
>
That was how I started first, each separately.
-> $ mock -r centos-stream-8-x86_64 --rootdir=~/mock
--resultdir=/00.STORAGE/1/var/www/repos/results/"{{root}}"/libmpc
libmpc-1.2.1-4.el9.src.rpm
...
Package gcc-8.5.0-10.el8.x86_64 is already installed.
Package make-1:4.2.1-11.el8.x86_64 is already installed.
No matching package to install: 'mpfr-devel >= 4.1.0'
Not all dependencies satisfied
'--chain' I believed was some way to "loop" and if one pkg
might depend
on another it will (with perhaps of addition of '--continue') that would
be better alternative to "solve" those dependencies, anyway.
Having 'mpfr' ver. 4.x built and in repo, following fails the same way:
-> $ mock -r centos-stream-8-x86_64 --rootdir=~/mock
--resultdir=/00.STORAGE/1/var/www/repos/results/"{{root}}"/libmpc
libmpc-1.2.1-4.el9.src.rpm
--addrepo=http://10.3.1.100/centos-stream-8-x86_64
...
CentOS Stream 8 - PowerTools 113 kB/s | 4.4 kB???? 00:00
Error:
?Problem: cannot install the best update candidate for package
libmpc-1.1.0-9.1.el8.x86_64
? - problem with installed package libmpc-1.1.0-9.1.el8.x86_64
? - package libmpc-1.1.0-9.1.el8.x86_64 requires libmpfr.so.4()(64bit),
but none of the providers can be installed
? - cannot install the best update candidate for package
mpfr-3.1.6-1.el8.x86_64
? - cannot install both mpfr-4.1.0-7.el8.x86_64 and mpfr-3.1.6-1.el8.x86_64
? - cannot install both mpfr-3.1.6-1.el8.x86_64 and mpfr-4.1.0-7.el8.x86_64
(try to add '--skip-broken' to skip uninstallable packages or
'--nobest'
to use not only best candidate packages)
'root.log' does not reveal anything, certainly not an explanation or...
I've gone blind.
My guess - because that would be such a "test" case where
'mock' fails
to tell, to explain what/how so I must only guess - is that something
else down the chain of dependencies, depends on those "older" versions
of 'mpfr' and/or 'libmpc', but..
if that theorem is true then, again, how to...
I also fiddled with 'best=' but to no avail.
many thanks, L.