andk/cpanpm — pull request #70 by mudler (2014-05-12 11:55:55+00:00)
Title: fixing use of uninitialized value in concatenation and enhancing output in App/Cpan.pm

Fixing Use of uninitialized value in concatenation (.) or string at App/Cpan.pm line 1158.
Could be reproduced calling, for example:

```
cpan -D PAR::Packer
CPAN: Storable loaded ok (v2.45)
Reading '/home/mudler/.cpan/Metadata'
Database was generated on Sun, 11 May 2014 22:53:02 GMT
PAR::Packer
-------------------------------------------------------------------------
Use of uninitialized value in concatenation (.) or string at App/Cpan.pm line 1158.
(no description)
R/RS/RSCHUPP/PAR-Packer-1.017.tar.gz
CPAN: 1.017 Not up to date
Roderich Schupp (RSCHUPP)
rschupp@cpan.org
```

The patch will change the output like that
```
CPAN: Storable loaded ok (v2.45)
Reading '/home/mudler/.cpan/Metadata'
Database was generated on Sun, 11 May 2014 22:53:02 GMT
PAR::Packer
-------------------------------------------------------------------------
(no description)
R/RS/RSCHUPP/PAR-Packer-1.017.tar.gz
(no installation file)
Installed: not installed
CPAN: 1.017 Not up to date
Roderich Schupp (RSCHUPP)
rschupp@cpan.org
```

Adding also the "not installed" information