If that's of any help:
$ aptitude --version aptitude 0.7.4 compiled at Dec 9 2015 19:30:45 Compiler: g++ 5.3.1 20151207 Compiled against: apt version 5.0.0 NCurses version 6.0 libsigc++ version: 2.6.2 Gtk+ support disabled. Qt support disabled.
Current library versions: NCurses version: ncurses 6.0.20160213 cwidget version: 0.5.17 Apt version: 5.0.0
If that's of any help:
$ aptitude --version
aptitude 0.7.4 compiled at Dec 9 2015 19:30:45
Compiler: g++ 5.3.1 20151207
Compiled against:
apt version 5.0.0
NCurses version 6.0
libsigc++ version: 2.6.2
Gtk+ support disabled.
Qt support disabled.
Current library versions:
NCurses version: ncurses 6.0.20160213
cwidget version: 0.5.17
Apt version: 5.0.0