Wrong man directory.

[Achaean]

Cgames 2.2a on Debian Jessie x64 KDE.

Configure brings a warning:

>./configure
creating symlinks
configure: creating ./config.status
config.status: creating csokoban/Makefile
config.status: creating cmines/Makefile
config.status: WARNING:  'cmines/Makefile.in' seems to ignore the --datarootdir setting
config.status: creating cblocks/Makefile
>

After the installation, man page is under root (/man/man6).

Moving it manually to /usr/local/share/man/man6/, solves the problem.