apache22 fails to find apr-util (Bug #182)

$ sorcery -v
1.14.5

$ gaze version apache22 apr apr-util
Grimoire Section Spell Grimoire Version Installed Version
-------- ------- ----- ---------------- -----------------
stable http apache22 2.2.20 2.2.19
stable libs apr 1.4.5 1.4.5
stable libs apr-util 1.3.12 1.3.12

$ cat /var/lib/sorcery/codex/stable/VERSION
0.59-3
5e862a929d2274f5b3e26dea5a9fe87af5726b6d

1. cast apr-util
   Computing previously installed dependencies...
   apr-util preparing environment...
   apr-util checking dependencies...
   you only need one of: db,gdbm,postgresql,sqlite,sqlite2
   apr-util has a dependency on apr
   apr-util has a dependency on expat
   apr-util has an enabled optional dependency on db
   apr-util has a disabled optional dependency on gdbm
   apr-util has a disabled optional dependency on postgresql
   apr-util has a disabled optional dependency on sqlite
   apr-util has a disabled optional dependency on sqlite2
   apr-util has an optional dependency on some ODBC-MGR (for ODBC backend support).
   Continue to use libiodbc? [y] y
   apr-util has a disabled optional dependency on openldap
   apr-util triggers a check_self on subversion
   Run the trigger? [y] y

1. cast apache22
   omputing previously installed dependencies...
   apache22 preparing environment...
   Build modules as shared? -> y
   apache22 running configuration...
   Before picking a MPM, please see: http://sourcemage.org/ApacheMPM
   Which MPM would you like? -> 'prefork'
   Install init script apache? [y] y
   Enable init script apache? [y] y
   apache22 checking dependencies...
   apache22 has a dependency on apr
   apache22 has a dependency on apr-util
   apache22 has an enabled optional dependency on openssl
   apache22 has an enabled optional dependency on pcre
   ...
   checking whether it is safe to define EXTENSIONS... yes
   checking for library containing strerror... none required
   checking for APR version 1.2.0 or later... yes
   checking for APR-util version 1.2.0 or later... configure: error: APR-util version 1.2.0 or later is required
   no
   ! Problem Detected !
   Creating compile log /var/log/sorcery/compile/apache22-2.2.20.bz2
   Creating castfs debug log /var/log/sorcery/compile/apache22-2.2.20.castfs.dbglog.bz2
   Finished processing install requests.

Spells installed successfully:
------------------------------
apr apr-util

Spells that had a check_self trigger succeed:
---------------------------------------------
subversion

Spells that encountered problems:
---------------------------------
apache22

I've rebuilt apr and apr-util several times, but still apache22 fails to find apr-util.