Your results contain 15 solutions with the following criteria :

Perl
Solution Smile rating Users rating Popularity
AWStats AWStats 3.3 Smile 4.0 Visitors
29%   Popularity on the site
DSPAM DSPAM 3.2 Smile No rating
30%   Popularity on the site
Fusion Inventory Fusion Inventory 3.0 Smile 4.3 Visitors
90%   Popularity on the site
Git Git 4.3 Smile 4.5 Visitors
25%   Popularity on the site
IPCop IPCop 3.2 Smile 4.0 Visitors
9%   Popularity on the site
Koha Koha 3.3 Smile 4.3 Visitors
72%   Popularity on the site
LemonLDAP::NG LemonLDAP::NG 2.7 Smile 3.9 Visitors
34%   Popularity on the site
Munin Munin 4.0 Smile 4.0 Visitors
23%   Popularity on the site
OCS Inventory NG OCS Inventory NG 2.7 Smile 4.2 Visitors
42%   Popularity on the site
OpenCA OpenCA 2.8 Smile No rating
14%   Popularity on the site