installing draftsight

I am trying to install draftsight on my leap42.1, and it was noted in another thread on this topic that draftsight needed installation of libaudio2 from packman but I am unable to proceed. Packman is in the repositories, but it seems libaudio2 is not on packman. I did refresh packman:


# zypper ar -f ftp://packman.inode.at/suse/openSUSE_Leap_42.1/ packman
Adding repository 'packman' ...................................................................................................[done]
Repository 'packman' successfully added
Enabled     : Yes                                            
Autorefresh : Yes                                            
GPG Check   : Yes                                            
Priority    : 99                                            
URI         : ftp://packman.inode.at/suse/openSUSE_Leap_42.1/


# zypper in libaudio2
Loading repository data...
Reading installed packages...
'libaudio2' not found in package names. Trying capabilities.
No provider of 'libaudio2' found.
Resolving package dependencies.

Nothing to do.

Can somebody tell me what is wrong?

Thanks, Charles

I see it in 42.2 repo in fact it is installed (something pulled it in ) don’t know why it is not in 42.1???