Comment 10 for bug 614713

It seems so:

[D] net-misc/curl
     Available versions: 7.19.4 7.19.6 {ares gnutls idn ipv6 kerberos ldap libssh2 nss ssl test}
     Installed versions: 7.21.4(16:03:11 08/17/11)(gnutls ipv6 ldap ssl -ares -idn -kerberos -libssh2 -nss -static-libs -test -threads)
     Homepage: http://curl.haxx.se/ http://curl.planetmirror.com
     Description: A Client that groks URLs

if you can guide me in reproducing your config there (speak slowly, gentoo is not my native OS ;) I could try to reproduce the issue.

Keep in mind though, that these tests are a bit pedantic and doesn't indicate an issue in the data transferred and as such shouldn't be seen as blockers to deploy bzr on gentoo.