Can you please post the exact command & output.
[root@synserver ~]# yum install smeserver-nextcloud --enablerepo=smecontribs
Loaded plugins: fastestmirror, post-transaction-actions, priorities, smeserver
Loading mirror speeds from cached hostfile
* base: mirror.ventraip.net.au
* smeaddons: ftp.nluug.nl
* smecontribs: ftp.nluug.nl
* smeextras: ftp.nluug.nl
* smeos: ftp.nluug.nl
* smeupdates: ftp.nluug.nl
* updates: mirror.ventraip.net.au
Resolving Dependencies
--> Running transaction check
---> Package smeserver-nextcloud.noarch 0:1.2.0-11.el7.sme will be installed
--> Processing Dependency: nextcloud >= 20.0.1 for package: smeserver-nextcloud-1.2.0-11.el7.sme.noarch
--> Finished Dependency Resolution
Error: Package: smeserver-nextcloud-1.2.0-11.el7.sme.noarch (smecontribs)
Requires: nextcloud >= 20.0.1
You could try using --skip-broken to work around the problem
You could try running: rpm -Va --nofiles --nodigest
what gives
db yum_repositories show smecontribs
[root@synserver ~]# db yum_repositories show smecontribs
smecontribs=repository
EnableGroups=yes
Exclude=,nextcloud
GPGCheck=yes
MirrorList=http://mirrorlist.koozali.org/mirrorlist/smecontribs-10
Name=SME Server - contribs
Visible=yes
status=disabled
Looks like I have excluded nextcloud in some way!!
I can install, remove and re-install on a fresh install of SME10 on Proxmox