[CentOS-devel] Missing build dependencies in CentOS 8 repositories

Tue Apr 13 11:06:43 UTC 2021
František Šumšal <frantisek at sumsal.cz>

Hello!

I'm not sure if this has been already answered somewhere on this list, but
I'm curious why the CentOS 8 repositories are missing certain build dependencies
(although they're present in RHEL's internal repositories). This makes rebuilding
some of the CentOS 8 packages a bit painful.

For example, let's try to rebuild util-linux:

```
$ podman run -it --rm centos:8
# rm -f /etc/yum.repos.d/CentOS-Linux-Media.repo
# dnf -y install dnf-plugins-core
...
# dnf --refresh --enablerepo \* -y builddep util-linux
Failed to set locale, defaulting to C.UTF-8
CentOS Linux 8 - AppStream                                    10 kB/s | 4.3 kB     00:00    
CentOS Linux 8 - BaseOS                                       23 kB/s | 3.9 kB     00:00    
CentOS Linux 8 - ContinuousRelease                           5.3 kB/s | 3.0 kB     00:00    
CentOS Linux 8 - Debuginfo                                   1.6 MB/s |  27 MB     00:16    
CentOS Linux 8 - Devel WARNING! FOR BUILDROOT USE ONLY!       18 kB/s |  13 kB     00:00    
CentOS Linux 8 - Extras                                      8.2 kB/s | 1.5 kB     00:00    
CentOS Linux 8 - FastTrack                                   933  B/s | 257  B     00:00    
CentOS Linux 8 - HighAvailability                            741 kB/s | 504 kB     00:00    
CentOS Linux 8 - Plus                                        807 kB/s | 596 kB     00:00    
CentOS Linux 8 - PowerTools                                  2.1 MB/s | 2.0 MB     00:00    
CentOS Linux 8 - BaseOS - Source                             120 kB/s | 384 kB     00:03    
CentOS Linux 8 - AppStream - Source                          271 kB/s | 991 kB     00:03    
CentOS Linux 8 - Extras - Source                             2.2 kB/s | 7.8 kB     00:03    
CentOS Linux 8 - Plus - Source                               1.7 kB/s | 5.0 kB     00:03    
Package systemd-239-41.el8_3.x86_64 is already installed.
No matching package to install: 'libuser-devel'
Not all dependencies satisfied
Error: Some packages could not be found.
```

Oh well, looks like we have to rebuild libuser as well:

```
# dnf --enablerepo \* -y builddep libuser
Failed to set locale, defaulting to C.UTF-8
Last metadata expiration check: 0:02:14 ago on Tue Apr 13 10:36:39 2021.
No matching package to install: 'openldap-servers'
Not all dependencies satisfied
Error: Some packages could not be found.
```

And apparently openldap, too.

I noticed that Davide from FB already come across this issue and filed it in RHBZ[0], where it was
confirmed that the dependency is indeed present only in the internal RHEL buildroot repository -
and after a quick test they still are:

# dnf --enablerepo rhel-buildroot search libuser-devel
...
libuser-devel.i686 : Files needed for developing applications which use libuser
libuser-devel.x86_64 : Files needed for developing applications which use libuser

Is there any reason why they aren't shipped in some CentOS repository or was there any progress
to make them available?

Thank you!

Frantisek


[0] https://bugzilla.redhat.com/show_bug.cgi?id=1868430

-- 
Frantisek Sumsal
GPG key ID: 0xFB738CE27B634E4B

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