diff -wbBur gmic-1.5.1.7/src/Makefile gmic-1.5.1.7.q/src/Makefile
--- gmic-1.5.1.7/src/Makefile	2012-07-26 12:59:34.000000000 +0400
+++ gmic-1.5.1.7.q/src/Makefile	2012-08-03 14:03:10.000000000 +0400
@@ -296,7 +296,7 @@
 
 zart: lib
 ifneq ($(OS),Darwin)
-	cd ../zart && qmake-qt4 zart.pro && $(MAKE) && strip zart
+	cd ../zart && qmake zart.pro && $(MAKE) && strip zart
 else
 	cd ../zart && qmake zart.pro && $(MAKE) "CFLAGS=$(STD_MACOSX_CFLAGS) $(OPT_CFLAGS)" "LDFLAGS=$(STD_MACOSX_LDFLAGS) $(OPT_LDFLAGS)"
 endif
@@ -403,6 +403,7 @@
 	mkdir -p $(DESTDIR)$(USR)/share/man/fr/man1/
 	cp -f ../man/gmic.1.gz $(DESTDIR)$(USR)/share/man/man1/gmic.1.gz
 	cp -f ../man/gmic.1.gz $(DESTDIR)$(USR)/share/man/fr/man1/gmic.1.gz
+	if test -d /usr/share/bash-completion/completions; then mkdir -p $(DESTDIR)/usr/share/bash-completion/completions/; cp -f gmic_bashcompletion.sh $(DESTDIR)/usr/share/bash-completion/completions/gmic; fi
 	if test -d /etc/bash_completion.d/; then mkdir -p $(DESTDIR)/etc/bash_completion.d/; cp -f gmic_bashcompletion.sh $(DESTDIR)/etc/bash_completion.d/gmic; fi
 	if test -d /opt/local/etc/bash_completion.d/; then mkdir -p $(DESTDIR)/opt/local/etc/bash_completion.d/; cp -f gmic_bashcompletion.sh $(DESTDIR)/opt/local/etc/bash_completion.d/gmic; fi