--- cnijfilter-common.spec.orig	2010-08-18 17:05:17.000000000 -0700
+++ cnijfilter-common.spec	2011-04-12 13:28:43.689215021 -0700
@@ -11,7 +11,8 @@
 %define _cupsbindir /usr/lib/cups
 %define _cupsbindir64 /usr/lib64/cups
 
-%define _prefix	/usr/local
+# Putting this stuff in /usr/local really messes up jimc's software management.
+%define _prefix	/usr
 %define _bindir %{_prefix}/bin
 %define _libdir /usr/lib%{_is64}
 %define _ppddir /usr
@@ -22,7 +23,7 @@
 
 %define PKG %{MODEL}series
 
-Summary: IJ Printer Driver Ver.%{VERSION} for Linux
+Summary: Canon Inkjet Printer Driver Ver.%{VERSION} for Linux
 Name: cnijfilter-%{PKG}
 Version: %{VERSION}
 Release: %{RELEASE}
@@ -33,7 +34,7 @@
 BuildRoot: %{_tmppath}/%{name}-root
 #Requires:  cups popt
 Requires: cnijfilter-common >= %{version} cups popt libxml2 gtk2 libtiff libpng
-#BuildRequires: gtk-devel cups-devel 
+BuildRequires: cups-devel popt-devel libxml2-devel gtk-devel libtiff-devel libpng-devel
 
 %if %{with build_common_package}
 %package -n cnijfilter-common