>>> Source compiled. >>> Test phase [test]: net-misc/vpnc-0.5.3_p514 ./test-crypto test/cert.pem test/cert0.pem test/cert1.pem test/cert2.pem test/root.pem Error verifying chain: certificate expired make: *** [test] Error 1
While not strictly a duplicate, this is the same issue as bug #367577. The same patch can be used to fix (if you need to use the 'test' FEATURE). I reported it upstream again.
*vpnc-0.5.3_p527 (14 Mar 2013) 14 Mar 2013; Justin Lecher <jlec@gentoo.org> +vpnc-0.5.3_p527.ebuild, metadata.xml: Bump to latest upstream rev, fix resolv.conf handling, #406141; fix test, #442174; add myself as maintainer