Fix compilation error and add gtk-update-icon-cache as dependency

source.sh

@@ -16,7 +16,8 @@ prepare() {
 # This function is used to compile the source code
 build() {
   sed -e 's#l \(gtk-.*\).sgml#& -o \1#' -i docs/{faq,tutorial}/Makefile.in
-  
+
+  CFLAGS+=" -Wno-error=implicit-int -Wno-error=incompatible-pointer-types"
   ./configure --prefix=/usr --sysconfdir=/etc
   make
 }
@@ -26,7 +27,12 @@ build() {
 package() {
   make DESTDIR="$BPM_OUTPUT" install
 
+  # Install BPM hooks
   install -Dm644 "$BPM_WORKDIR"/*.bpmhook -t "$BPM_OUTPUT"/var/lib/bpm/hooks/
 
+  # Remove gtk-update-icon-cache binary
+  rm "$BPM_OUTPUT"/usr/bin/gtk-update-icon-cache
+
+  # Install package license
   install -Dm644 "$BPM_SOURCE"/COPYING "$BPM_OUTPUT"/usr/share/licenses/gtk2/COPYING
 }