If you got Error Downloading Packages in Open Source Package Management :
https://public.dhe.ibm.com/software/ibmi/products/pase/rpms/repo-base-7.3/ppc64/python39-3.9.18-1.ibmi7.3.ppc64.rpm: [Errno -1] Package does not match intended download. Suggestion: run yum --enablerepo=ibmi-base clean metadata
Trying other mirror.
Error Downloading Packages:
python39-3.9.18.ppc64: failure: ppc64/python39-3.9.18-1.ibmi7.3.ppc64.rpm from ibmi-base: [Errno 256] No more mirrors to try
and yum --enablerepo=ibmi-base clean metadata does not solve the problem
you can try to download rpm package directly from repository
wget https://public.dhe.ibm.com/software/ibmi/products/pase/rpms/repo-base-7.3/ppc64/python39-3.9.18-1.ibmi7.3.ppc64.rpm
and then install (-ivh) or update (-Uvh) package via rpm :
rpm -Uvh python39-3.9.18-1.ibmi7.3.ppc64.rpm
Preparing... ################################# [100%]
Updating / installing...
1:python39-3.9.18-1 ################################# [ 50%]
Cleaning up / removing...
2:python39-3.9.16-1 ################################# [100%]