!!! Multiple package instances within a single package slot have been pulled !!! into the dependency graph, resulting in a slot conflict: dev-libs/libgcrypt:0 (dev-libs/libgcrypt-1.5.2-r1::gentoo, installed) pulled in by >=dev-libs/libgcrypt-1.1.42:0/11= required by (dev-libs/libxslt-1.1.28-r1::gentoo, installed) (dev-libs/libgcrypt-1.5.0-r2::gentoo, binary scheduled for merge) pulled in by >=dev-libs/libgcrypt-1.2.2:0/0= required by (gnome-base/gnome-keyring-3.6.3::gentoo, binary scheduled for merge) (and 1 more with the same problem) emerge: there are no ebuilds built with USE flags to satisfy ">=dev-libs/libgcrypt-1.5.2[-caps]". !!! One of the following packages is required to complete your request: - dev-libs/libgcrypt-1.5.2-r1::gentoo (Missing IUSE: caps) - dev-libs/libgcrypt-1.5.2-r1::gentoo (Missing IUSE: caps) (dependency required by "net-misc/vpnc-0.5.3_p527" [binary]) --------------------------------------------------------------------- binpkg was built before changes for bug #472392 and bug #467744 which removed the caps use flag from libgcrypt (with revbump) and removed the caps requirement from vpnc (without revbump). If niether was revbumped it would have just gone along it's merry life, but when libgcrypt was bumped the old binpkg for vpnc kept it's original deps despite the ebuild changing and became impossible to install. Perhaps we need to verify the ebuild deps have not changed and if they have just rebuild the package? I don't know, but there is an issue here. Please let me know if further details are required.
*** This bug has been marked as a duplicate of bug 282927 ***