--- pym/gentoolkit/package.py.orig	2006-02-22 18:57:45.000000000 +0100
+++ pym/gentoolkit/package.py	2006-02-22 18:57:59.000000000 +0100
@@ -86,7 +86,7 @@
 			tok = deps[i]
 			if tok == ')':
 				return r,i
-			if tok[-1] == "?" or tok[0] == "!":
+			if tok[-1] == "?":
 				tok = tok.replace("?","")
 				sr,l = self._parse_deps(deps[i+2:],curuse=curuse+[tok],level=level+1)
 				r += sr
@@ -97,6 +97,16 @@
 				r += sr
 				i += l + 3
 				continue
+			# conjonction, like in "|| ( ( foo bar ) baz )" => recurse
+			if tok == "(":
+				sr,l = self._parse_deps(deps[i+1:],curuse,level=level+1)
+				r += sr
+				i += l + 2
+				continue
+			# pkg block "!foo/bar" => ignore it
+			if tok[0] == "!":
+				i += 1
+				continue
 			# pick out comparator, if any
 			cmp = ""
 			for c in comparators: