root@ryba2 ~ # source /etc/make.conf
root@ryba2 ~ # emerge "=net-irc/kvirc-9999"
Calculating dependencies... done!
>>> Verifying ebuild Manifests...

>>> Emerging (1 of 1) net-irc/kvirc-9999 to /
 * checking ebuild checksums ;-) ...                                                                                                                                       [ ok ]
 * checking auxfile checksums ;-) ...                                                                                                                                      [ ok ]
 * checking miscfile checksums ;-) ...                                                                                                                                     [ ok ]
>>> Unpacking source...
 * subversion check out start -->
 *      repository: https://svn.kvirc.de/kvirc/browser/trunk/kvirc
/usr/portage/eclass/subversion.eclass: line 125: 13398 Illegal instruction     ${ESVN_FETCH_CMD} ${options} "${repo_uri}"

!!! ERROR: net-irc/kvirc-9999 failed.
Call stack:
  ebuild.sh, line 1637:   Called dyn_unpack
  ebuild.sh, line 763:   Called qa_call 'src_unpack'
  ebuild.sh, line 44:   Called src_unpack
  kvirc-9999.ebuild, line 31:   Called subversion_src_unpack
  subversion.eclass, line 274:   Called subversion_fetch
  subversion.eclass, line 177:   Called die

!!! subversion.eclass: can't fetch from https://svn.kvirc.de/kvirc/browser/trunk/kvirc.
!!! If you need support, post the topmost build error, and the call stack if relevant.
!!! A complete build log is located at '/var/tmp/portage/net-irc/kvirc-9999/temp/build.log'.