ebuild contain the following: DEPEND=" || ( >=dev-libs/libgcrypt-1.5.2[-caps] <dev-libs/libgcrypt-1.5.2 ) " but now, since 1.5.2-r1, libgcrypt always build with caps disabled. The USE flag has been removed and this confuse portage. Suggested fix; depend on any version of libgcrypt _excluding_ =1.5.2 see bug 468616 and bug 467744
+ 05 Jun 2013; Justin Lecher <jlec@gentoo.org> vpnc-0.5.3_p527.ebuild: + Drop USE=-caps restriction for libgcrypt as it was removed, #472392; this + also make #467744 obsolete +
*** Bug 472440 has been marked as a duplicate of this bug. ***