--- a/app-text/calibre/calibre-0.7.24.ebuild	2010-10-21 12:08:09.000000000 +0100
+++ a/app-text/calibre/calibre-0.7.24.ebuild	2010-10-26 13:19:05.000000000 +0100
@@ -66,6 +66,9 @@ src_prepare() {
 		-i setup/install.py || die "sed'ing in the IMAGE path failed"
 
 	distutils_src_prepare
+
+	# PyQt4-4.8 compatibility - bug #342751
+	epatch "${FILESDIR}/${PN}-0.7.24-PyQt4-4.8-fix.patch"
 }
 
 src_install() {
--- a/app-text/calibre/files/calibre-0.7.24-PyQt4-4.8-fix.patch	1970-01-01 01:00:00.000000000 +0100
+++ a/app-text/calibre/files/calibre-0.7.24-PyQt4-4.8-fix.patch	2010-10-26 13:06:59.000000000 +0100