diff -aur ngs-1.2.3.pristine/Makefile ngs-1.2.3.new/Makefile
--- ngs-1.2.3.pristine/Makefile	2015-11-23 18:38:45.000000000 +0000
+++ ngs-1.2.3.new/Makefile	2016-01-25 21:42:41.455818616 +0000
@@ -29,7 +29,6 @@
 SUBDIRS =    \
 	ngs-sdk \
 	ngs-java \
-	ngs-python \
 	ngs-bam
 
 SUBDIRS_CLN = \
diff -aur ngs-1.2.3.pristine/ngs-bam/setup/install.perl ngs-1.2.3.new/ngs-bam/setup/install.perl
--- ngs-1.2.3.pristine/ngs-bam/setup/install.perl	2015-11-23 18:38:45.000000000 +0000
+++ ngs-1.2.3.new/ngs-bam/setup/install.perl	2016-01-25 22:20:30.522404231 +0000
@@ -81,11 +81,9 @@
 prepare();
 
 my $LINUX_ROOT;
-++$LINUX_ROOT if (linux_root());
 my $ROOT = '';
 if ($OPT{root}) {
     $ROOT = "$OPT{root}/root";
-    ++$LINUX_ROOT;
     foreach ("$ROOT/usr/include", "$ROOT/etc/profile.d") {
         unless (-e $_) {
             print "mkdir -p $_... ";
diff -aur ngs-1.2.3.pristine/ngs-java/Makefile.java ngs-1.2.3.new/ngs-java/Makefile.java
--- ngs-1.2.3.pristine/ngs-java/Makefile.java	2015-11-23 18:38:45.000000000 +0000
+++ ngs-1.2.3.new/ngs-java/Makefile.java	2016-01-25 21:16:43.505874267 +0000
@@ -59,12 +59,13 @@
 JAR_TARGET = $(INST_JARDIR)/ngs-java.jar
 DOC_TARGET = $(INST_SHAREDIR)/doc/
 
-ifeq (linux, $(OS))
-    ifeq (0, $(shell id -u))
-        LINUX_ROOT = true
-        DOC_TARGET = $(ROOT)/usr/local/share/doc/ngs/
-    endif
-endif
+#ifeq (linux, $(OS))
+#    ifeq (0, $(shell id -u))
+#        LINUX_ROOT = true
+#        DOC_TARGET = $(ROOT)/usr/local/share/doc/ngs/
+#    endif
+#endif
+LINUX_ROOT = false
 
 install: $(TARGETS) $(INST_JARDIR) $(INST_JARDIR)/ngs-java.jar.$(VERSION) copydocs copyexamples 
 ifeq (true, $(LINUX_ROOT))
diff -aur ngs-1.2.3.pristine/ngs-python/Makefile.python ngs-1.2.3.new/ngs-python/Makefile.python
--- ngs-1.2.3.pristine/ngs-python/Makefile.python	2015-11-23 18:38:45.000000000 +0000
+++ ngs-1.2.3.new/ngs-python/Makefile.python	2016-01-25 21:19:48.709200984 +0000
@@ -56,7 +56,7 @@
 install: $(TARGETS) $(INST_PYTHONDIR) copyexamples
 ifeq (0, $(shell id -u))
 	@ echo "Installing ngs-python package..."
-	@ python setup.py -q install
+	@ python setup.py -q install --root="$pkgdir/"
  
 else
 	@ echo "Installing ngs-python package..."
@@ -78,7 +78,7 @@
 install: $(TARGETS) $(INST_PYTHONDIR) copyexamples
 ifeq (0, $(shell id -u))
 	@ echo "Installing ngs package..."
-	@ python setup.py -q install
+	@ python setup.py -q install --root="$pkgdir/"
    
 else
 	@ echo "Installing ngs package..."
diff -aur ngs-1.2.3.pristine/ngs-sdk/Makefile.install ngs-1.2.3.new/ngs-sdk/Makefile.install
--- ngs-1.2.3.pristine/ngs-sdk/Makefile.install	2015-11-23 18:38:45.000000000 +0000
+++ ngs-1.2.3.new/ngs-sdk/Makefile.install	2016-01-25 21:09:31.642556359 +0000
@@ -63,11 +63,12 @@
 INCLUDE_SYMLINK = $(ROOT)/usr/include/ngs
 PROFILE_FILE = $(ROOT)/etc/profile.d/ngs-sdk
 
-ifeq (linux, $(OS))
-    ifeq (0, $(shell id -u))
-        LINUX_ROOT = true
-    endif
-endif
+LINUX_ROOT = false
+#ifeq (linux, $(OS))
+#    ifeq (0, $(shell id -u))
+#        LINUX_ROOT = true
+#    endif
+#endif
 
 install: copylibs copyincludes copyexamples
 ifeq (true, $(LINUX_ROOT))