diff --git a/src/ITSx/ITSx_1.0.11.tgz b/src/ITSx/ITSx_1.0.11.tgz
new file mode 100644
index 0000000..f71972b
Binary files /dev/null and b/src/ITSx/ITSx_1.0.11.tgz differ
diff --git a/src/ITSx/Makefile b/src/ITSx/Makefile
new file mode 100644
index 0000000..4edf918
--- /dev/null
+++ b/src/ITSx/Makefile
@@ -0,0 +1,60 @@
+# ---------------------------------------------------------------
+# $Id: $
+# ---------------------------------------------------------------
+# @file: Makefile
+# @desc: makefile for package exonerate
+#
+# @history:
+# @+	    <Gloup> : Sept 15 : Adapted to ORG.Annot
+#
+# @note: should be processed with gnu compatible make
+# @note: helixware_compatible
+#
+# @end:
+# ---------------------------------------------------------------
+#
+
+include ../../config/auto.conf
+
+PKG = ITSx_1.0.11
+PKGTAR ?= $(PKG).tgz
+
+PKGDIR ?= build.$(PORTNAME)
+
+PRTPATH = $(abspath $(PRTDIR))
+DATADIR = $(CFGDIR)../data
+DATAITS = $(DATADIR)/its
+
+#
+# Rules
+#
+
+.PHONY: all clean test portclean pkg pkg.expand pkg.install
+
+all:: pkg
+
+pkg.expand::
+	test -d $(PKGDIR) || mkdir $(PKGDIR)
+	$(TAR) zxf $(PKGTAR) -C $(PKGDIR) --strip-components 1
+
+pkg.install:: pkg.expand
+	@mkdir -p $(BINDIR)
+	@cp $(PKGDIR)/ITSx $(BINDIR)
+	@mkdir -p $(DATAITS)
+	@cp -r $(PKGDIR)/ITSx_db $(DATAITS)
+	@echo "+++++++++++ package $(PKG) done"
+
+pkg:: pkg.install
+
+test::
+	echo No test available
+	
+clean::
+	echo Done
+
+portclean::
+	(! test -d $(PKGDIR)) || \rm -r $(PKGDIR)
+
+
+include $(CFGDIR)targets/help.targ
+
diff --git a/src/Makefile b/src/Makefile
index de5b6fb..b7f9094 100755
--- a/src/Makefile
+++ b/src/Makefile
@@ -32,7 +32,8 @@ DIRS = aragorn   \
        gawk      \
        getopt    \
        cd-hit	 \
-       tcsh
+       tcsh      \
+       ITSx
 
 include ../config/targets/propagate.targ
 
diff --git a/src/cd-hit/.gitignore b/src/cd-hit/.gitignore
new file mode 100644
index 0000000..3f0916a
--- /dev/null
+++ b/src/cd-hit/.gitignore
@@ -0,0 +1 @@
+/build.i386-darwin/
diff --git a/src/getopt/.gitignore b/src/getopt/.gitignore
new file mode 100644
index 0000000..3f0916a
--- /dev/null
+++ b/src/getopt/.gitignore
@@ -0,0 +1 @@
+/build.i386-darwin/