Fatal error: There is a problem with your configuration file.
* Fatal error: webapp-config tried to read the variable "config_protect"
* Fatal error: and received the following error:
* Fatal error:
* Fatal error: Bad value substitution:
* Fatal error:  section: [USER]
* Fatal error:  option : config_protect
* Fatal error:  key    : nxdir
* Fatal error:  rawval : /etc ${NXDIR}/home /etc /usr/kde/3.5/env /usr/kde/3.5/share/config /usr/kde/3.5/share/config/kdm/ /usr/kde/3.5/shutdown /usr/share/X11/xkb /usr/share/config
* Fatal error:
* Fatal error: Please note that webapp-config is not written in bash anymore
* Fatal error: and that you cannot use the bash scripting features.
* Fatal error(s) - aborting

!!! ERROR: www-apps/horde-3.1.3 failed.
Call stack:
  ebuild.sh, line 1630:   Called dyn_setup
  ebuild.sh, line 702:   Called qa_call 'pkg_setup'
  ebuild.sh, line 38:   Called pkg_setup
  ebuild.sh, line 1304:   Called horde_pkg_setup
  horde.eclass, line 73:   Called webapp_pkg_setup
  webapp.eclass, line 364:   Called webapp_read_config
  webapp.eclass, line 54:   Called die

!!! Could not read settings from webapp-config!