Bugzilla Bug 236714

Reporting this in case you want to fix it, tbh I am not sure if it is worth
fixing but you may want a nicer message than a traceback.

Using _rc8:
%% repoman manifest

Invalid ebuild name:
/usr/portage/local/net-misc/gtk2-ssh-askpass/ssh-askpass-fullscreen-0.4.ebuild
>>> Creating Manifest for /usr/portage/local/net-misc/gtk2-ssh-askpass
Traceback (most recent call last):
  File "/usr/bin/repoman", line 779, in <module>
    if not portage.digestgen([], repoman_settings, myportdb=portdb):
  File "/usr/lib64/portage/pym/portage/__init__.py", line 4169, in digestgen
    "assume-digests" in mysettings.features))
  File "/usr/lib64/portage/pym/portage/manifest.py", line 309, in create
    "match directory name: '%s'" % cpv)
portage.exception.PortagePackageException: Package name does not match
directory name: 'net-misc/ssh-askpass-fullscreen-0.4'

This is fixed in svn r11926.

This is fixed in 2.2_rc15.