>>> Emerging (1 of 543) dev-vcs/mercurial-2.1 * mercurial-2.1.tar.gz RMD160 SHA1 SHA256 size ;-) ... [ ok ] * Please rebuild dev-python/pypy:1.7 with the following USE flags enabled: threads * ERROR: dev-vcs/mercurial-2.1 failed (setup phase): * Please rebuild dev-python/pypy:1.7 with the following USE flags enabled: threads ... and pypy has no such flag
*** This bug has been marked as a duplicate of bug 395255 ***