See tracker.
I am not sure if it deserves the effort, it is dead since 2005, there are many other password managers, and this also relies on deprecated pygtk
commit 17e2376d0238104b88a33a14f35c49ef0341b88f Author: Michał Górny <mgorny@gentoo.org> AuthorDate: Mon Aug 14 09:53:29 2017 Commit: Michał Górny <mgorny@gentoo.org> CommitDate: Mon Aug 14 10:02:52 2017 app-admin/kedpm: Remove last-rited pkg, #611574 app-admin/kedpm/Manifest | 1 - app-admin/kedpm/files/kedpm.desktop | 16 ------------ app-admin/kedpm/files/setup-doc.patch | 12 --------- app-admin/kedpm/kedpm-0.4.0-r2.ebuild | 48 ----------------------------------- app-admin/kedpm/metadata.xml | 9 ------- profiles/package.mask | 5 ---- 6 files changed, 91 deletions(-)