This is the point at which this module was split out of gnome-keyring Commits prior to this commit will not build. To build old releases of Gcr or Gck you should use the gnome-keyring git module. This module currently depends on: gtk+ >= 3.0, glib >= 2.28.0, p11-kit >= 0.6, libgcrypt >= 1.2.2 Additionally it requires asn1Parser for building.