a better version of radicale is in the sunrise overlay. it's also 0.6.4, but the ebuild is superior to this one.

app-office/radicale/Manifest

@@ -1,5 +0,0 @@
-AUX radicale.init.d 550 RMD160 f1f6aa919952b744900c781b8d6cd9283bc44534 SHA1 3c2043b9f2680b14969bd7f3727e3df85c7f9c48 SHA256 1b28de6c1bc2c6119eb654622713fdd2c16d89105940c6b55d2bc081fbb2fd2c
-DIST Radicale-0.6.3.tar.gz 30993 RMD160 e7ec0be50a164b0bffa46688e47a3ada2d56e697 SHA1 de478e41a61ccf039e1e1da603ef275f500e44f5 SHA256 bd2c2058e1222735981639206eade3082f6ff76a0055bd010ae0f8b2b33ee8f6
-DIST Radicale-0.6.4.tar.gz 30994 RMD160 9da7aede8ec48fa9725a85985cd3e6e3bd277689 SHA1 15854dd3a7070ef8438573b4a9fef92a2b46b8ab SHA256 83fd6d1b958cd2eae7fa8d773db508e1a4f87266e48346016d03e2b2c7eb80ea
-EBUILD radicale-0.6.3.ebuild 1244 RMD160 0e6141bf71f76c5bb0167cb0e09ae3563b96813f SHA1 c6906f98667806ac6b48a1182399136b2c345865 SHA256 c877b26955737f4042bd3b12744736993829f17ffd42eeab30ad802ddccfb5b7
-EBUILD radicale-0.6.4.ebuild 1244 RMD160 0e6141bf71f76c5bb0167cb0e09ae3563b96813f SHA1 c6906f98667806ac6b48a1182399136b2c345865 SHA256 c877b26955737f4042bd3b12744736993829f17ffd42eeab30ad802ddccfb5b7

app-office/radicale/files/radicale.init.d

@@ -1,26 +0,0 @@
-#!/sbin/runscript
-# Copyright 1999-2010 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-# $Header: $
-
-PIDFILE=/var/run/radicale.pid
-
-depend() {
-    use net
-    need localmount
-}
-
-start() {
-    ebegin "Starting radicale"
-        start-stop-daemon --start --quiet --background \
-        --pidfile ${PIDFILE} --make-pidfile \
-        --exec /usr/bin/radicale -- --foreground
-    eend $?
-}
-
-stop() {
-    ebegin "Stopping radicale"
-        start-stop-daemon --stop --quiet \
-        --pidfile ${PIDFILE}
-    eend $?
-}

app-office/radicale/radicale-0.6.3.ebuild

@@ -1,54 +0,0 @@
-# Copyright 1999-2011 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-# $Header: $
-
-EAPI=2
-PYTHON_DEPEND="*:2.6"
-SUPPORT_PYTHON_ABIS=1
-
-inherit distutils
-
-MY_PN="Radicale"
-MY_P="${MY_PN}-${PV}"
-
-DESCRIPTION="A simple CalDAV calendar server"
-HOMEPAGE="http://www.radicale.org/"
-SRC_URI="mirror://pypi/${MY_PN:0:1}/${MY_PN}/${MY_P}.tar.gz"
-
-LICENSE="GPL-3"
-SLOT="0"
-KEYWORDS="~x86 ~amd64"
-IUSE="fastcgi ldap ssl"
-
-# the '>=' goes ok, as radicale supports _all_ other python version
-# this includes all 3.* versions
-RDEPEND="ssl? ( >=dev-lang/python-2.6.6[ssl] )
-		ldap? ( dev-python/python-ldap )
-		fastcgi? ( dev-python/flup )"
-
-S=${WORKDIR}/${MY_P}
-
-src_install() {
-	# delete the useless .rst, so that it is not installed
-	rm README.rst
-
-	distutils_src_install
-
-	# init file
-	newinitd "${FILESDIR}"/radicale.init.d radicale || die
-
-	# config file
-	insinto /etc/${PN}
-	doins config logging || die
-
-	# fcgi and wsgi files
-	insinto /usr/share/${PN}
-	doins radicale.wsgi
-	use fastcgi && doins radicale.fcgi
-}
-
-pkg_postinst() {
-	einfo "Radicale now supports WSGI."
-	einfo "A sample wsgi-script has been put into ${ROOT}usr/share/${PN}."
-	use fastcgi && einfo "You will also find there an example fcgi-script."
-}

app-office/radicale/radicale-0.6.4.ebuild

@@ -1,54 +0,0 @@
-# Copyright 1999-2011 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-# $Header: $
-
-EAPI=2
-PYTHON_DEPEND="*:2.6"
-SUPPORT_PYTHON_ABIS=1
-
-inherit distutils
-
-MY_PN="Radicale"
-MY_P="${MY_PN}-${PV}"
-
-DESCRIPTION="A simple CalDAV calendar server"
-HOMEPAGE="http://www.radicale.org/"
-SRC_URI="mirror://pypi/${MY_PN:0:1}/${MY_PN}/${MY_P}.tar.gz"
-
-LICENSE="GPL-3"
-SLOT="0"
-KEYWORDS="~x86 ~amd64"
-IUSE="fastcgi ldap ssl"
-
-# the '>=' goes ok, as radicale supports _all_ other python version
-# this includes all 3.* versions
-RDEPEND="ssl? ( >=dev-lang/python-2.6.6[ssl] )
-		ldap? ( dev-python/python-ldap )
-		fastcgi? ( dev-python/flup )"
-
-S=${WORKDIR}/${MY_P}
-
-src_install() {
-	# delete the useless .rst, so that it is not installed
-	rm README.rst
-
-	distutils_src_install
-
-	# init file
-	newinitd "${FILESDIR}"/radicale.init.d radicale || die
-
-	# config file
-	insinto /etc/${PN}
-	doins config logging || die
-
-	# fcgi and wsgi files
-	insinto /usr/share/${PN}
-	doins radicale.wsgi
-	use fastcgi && doins radicale.fcgi
-}
-
-pkg_postinst() {
-	einfo "Radicale now supports WSGI."
-	einfo "A sample wsgi-script has been put into ${ROOT}usr/share/${PN}."
-	use fastcgi && einfo "You will also find there an example fcgi-script."
-}