Thank you for the answers. Here is the Debug Log:
----------[ ANPM 1.1 (202212271) started in debug mode: 17 Feb 2023 10:49:54 ]----------
[InitSpecialProcessing] Setting globals.!proclist_uri = "
http://repos.arcanoae.com/anpm/pkgproc_url 2"
[InitSpecialProcessing] Setting globals.!needsboot = "libc libcx libgcc1 libgcc freetype fontconfig"
[InitSpecialProcessing] Setting globals.!priority1 = "libc libcx libgcc1 libgcc python2-rpm"
[InitSpecialProcessing] Setting globals.!priority2 = "python"
[InitSpecialProcessing] Setting globals.!priority3 = "rpm yum"
[InitSpecialProcessing] Setting globals.!priority4 = "os2-base"
[InitSpecialProcessing] Setting globals.!priority5 = "os2-mpts"
The same problem occurs with a fresh installation of ArcaOS 5.0.7.