mondoarchive doesn't succeed for pre-tests

[Bruno Cornec]

I use an Ubuntu 16 LTS in german ENV on a 32GB RAM box, so I cannot start mondo, it cancels with:

DBG2: [Main] libmondo-tools.c->pre_param_configuration#671: Your
distribution did not pass Mondo's sanity test.

DBG1: [Main] ../common/newt-specific.c->fatal_error#304: Fatal error
received - 'Pre-param initialization phase failed. Please review the error
messages above, make the specified changes, then try again. Exiting...'

(at least 32MB RAM needed). The reason is in mondo-3.2.2/src/common/libmondo-tools.c on line 925, it uses the system command "free", but greps for "Mem", not the german word "Speicher".

[Bruno Cornec]

This is now handled at a lower in call_program_and_get_last_line_of_output which sets up the right env vars to avoid native language string returns.

Available in rev [3604]. Will be in 3.2.3