Man pages matching name dist::zilla::role::installtool in section 3pm:

Dist::Zilla::Role::InstallTool.3pm.en	debian 10 / libdist-zilla-perl
Dist::Zilla::Role::InstallTool.3pm.en	debian 11 / libdist-zilla-perl
Dist::Zilla::Role::InstallTool.3pm.en	debian 12 / libdist-zilla-perl