Build and install the Python2 cupsext module as well.

hplip.spec

@@ -10,7 +10,7 @@
 Summary: HP Linux Imaging and Printing Project
 Name: hplip
 Version: 3.15.2
-Release: 8%{?dist}
+Release: 9%{?dist}
 License: GPLv2+ and MIT
 
 Url: http://hplip.sourceforge.net/
@@ -264,7 +264,7 @@ pushd ../%{py2dir}
 %configure PYTHON=%{__python2}
 sed -i 's|^hardcode_libdir_flag_spec=.*|hardcode_libdir_flag_spec=""|g' libtool
 sed -i 's|^runpath_var=LD_RUN_PATH|runpath_var=DIE_RPATH_DIE|g' libtool
-make libhpmud.la hpmudext.la
+make libhpmud.la hpmudext.la cupsext.la
 popd
 
 %configure \
@@ -283,7 +283,9 @@ make
 %install
 # compat-libs
 pushd ../%{py2dir}
-make install-libLTLIBRARIES install-hpmudextLTLIBRARIES \
+make install-libLTLIBRARIES \
+     install-hpmudextLTLIBRARIES \
+     install-cupsextLTLIBRARIES \
      DESTDIR=%{buildroot} PYTHON=%{__python2}
 rm -f %{buildroot}%{python2_sitearch}/*.la
 popd
@@ -484,7 +486,7 @@ rm -f ppds-all
 %{python3_sitearch}/*
 
 %files compat-libs
-# Python extension
+# Python extensions
 %{python2_sitearch}/*.so
 
 %files gui
@@ -522,7 +524,7 @@ rm -f ppds-all
 %postun libs -p /sbin/ldconfig
 
 %changelog
-* Mon Mar 23 2015 Jiri Popelka <jpopelka@redhat.com> - 3.15.2-8
+* Mon Mar 23 2015 Jiri Popelka <jpopelka@redhat.com> - 3.15.2-9
 - Build and ship also Python 2 modules for hp-plugin (bug #1196237).
 
 * Fri Mar 20 2015 Tim Waugh <twaugh@redhat.com> - 3.15.2-7