Created attachment 837996 [details]
Zypper Solver Test Case

I have booted Tumbleweed and Leap 15.1 using Proot (fake chroot) using the
Termux App on my Android phone. Please see below link for instructions if
required 

https://forums.opensuse.org/showthread.php/538516-PROOT-or-CHROOT-as-guest-OS-(Android-Termux) 

Zypper doesn't find any packages and doesn't update. 

zypper in --debug-solver pidgin
Retrieving repository 'openSUSE-Tumbleweed-Oss' me[done]Retrieving repository
'openSUSE-Tumbleweed-Update'[done]Loading repository data...
Retrieving repository 'openSUSE-Tumbleweed-Oss' data... Retrieving repository
'openSUSE-Tumbleweed-Oss' me[done]
Retrieving repository 'openSUSE-Tumbleweed-Update' data...                     
                                Retrieving repository
'openSUSE-Tumbleweed-Update'[done]
Reading installed packages...
'pidgin' not found in package names. Trying capabilities.
No provider of 'pidgin' found.
Resolving package dependencies...
Generating solver test case...
Solver test case generated successfully at /var/log/zypper.solverTestCase.

I had to install DNF as a workaround for installing software.

I have attached the Silver test case.

Thank you for your support.