diff --git a/install.sh b/install.sh
index 519bf523..0eab7214 100755
--- a/install.sh
+++ b/install.sh
@@ -20,6 +20,7 @@ SIFTFEAT_PATH="$TOOLS_PATH/lib/siftfeat"
 GRACLUS_PATH="$TOOLS_PATH/lib/graclus"
 CLAPACK_PATH="$TOOLS_PATH/lib/clapack"
 OPENCV_PATH="$TOOLS_PATH/lib/openCv"
+VLFEAT_PATH="$TOOLS_PATH/lib/vlfeat"
 
 echo
 echo ---- installing required packages ----
@@ -46,6 +47,7 @@ echo
 echo ---- getting the tools ----
 echo
 
+
 wget -bO clapack.tgz	 http://www.netlib.org/clapack/clapack-3.2.1-CMAKE.tgz& PID_CLAPACK_DL=$!
 wget -bO bundler.zip	 http://phototour.cs.washington.edu/bundler/distr/bundler-v0.4-source.zip& PID_BUNDLER_DL=$!
 wget -bO sift.zip	 http://www.cs.ubc.ca/~lowe/keypoints/siftDemoV4.zip
@@ -53,15 +55,15 @@ wget -bO graclus.tar.gz	 --no-check-certificate https://www.topoi.hu-berlin.de/g
 wget -bO opencv.tar.bz2	 http://sourceforge.net/projects/opencvlibrary/files/opencv-unix/2.1/OpenCV-2.1.0.tar.bz2/download& PID_OPENCV=$!
 #wget -O pmvs.tar.gz	 --no-check-certificate 	http://grail.cs.washington.edu/software/pmvs/pmvs-2-fix0.tar.gz& PID_PMVS=$!
 #wget -O siftfeat.tar.gz	 http://web.engr.oregonstate.edu/~hess/downloads/sift/sift-latest.tar.gz
+#wget -bO siftgpu.tgz	 http://wwwx.cs.unc.edu/~ccwu/cgi-bin/siftgpu.cgi& PID_SIFTGPU_DL=$!
 wget -O cmvs.tar.gz	 http://grail.cs.washington.edu/software/cmvs/cmvs-fix1.tar.gz
 
-exit
-
 wait $PID_CLAPACK
 wait $PID_BUNDLER
 wait $PID_SIFT
 wait $PID_GRACLUS
 wait $PID_OPENCV
+wait $PID_VLFEAT
 
 echo
 echo ---- unzipping ----
@@ -69,12 +71,14 @@ echo
 
 tar -xzf clapack.tgz& PID_CLAPACK=$!
 unzip -q bundler.zip& PID_BUNDLER=$!
-#tar -xzf pmvs.tar.gz& PID_PMVS=$!
 tar -xzf cmvs.tar.gz& PID_CMVS=$!
 tar -xzf graclus.tar.gz& PID_GRACLUS=$!
 unzip -q sift.zip& PID_SIFT=$!
 tar -xf opencv.tar.bz2& PID_OPENCV=$!
 #tar -xzf siftfeat.tar.gz& PID_SIFTFEAT=$!
+#tar -xzf pmvs.tar.gz& PID_PMVS=$!
+
+git clone git://github.com/vlfeat/vlfeat.git& PID_VLFEAT=$!
 
 wait $PID_CLAPACK
 wait $PID_BUNDLER
@@ -85,6 +89,7 @@ wait $PID_SIFT
 wait $PID_OPENCV
 #wait $PID_SIFTFEAT
 
+rm wget*
 rm clapack.tgz
 rm bundler.zip
 #rm pmvs.tar.gz
@@ -104,10 +109,11 @@ mv -f clapack-3.2.1-CMAKE $CLAPACK_PATH
 mv -f bundler-v0.4-source $BUNDLER_PATH
 mv -f graclus1.2 $GRACLUS_PATH
 mv -f siftDemoV4 $SIFT_PATH
-#mv -f pmvs $PMVS_PATH
 mv -f cmvs $CMVS_PATH
-#mv -f siftfeat $SIFTFEAT_PATH
 mv -f OpenCV-2.1.0 $OPENCV_PATH
+#mv -f pmvs $PMVS_PATH
+#mv -f siftfeat $SIFTFEAT_PATH
+mv -f vlfeat $VLFEAT_PATH
 
 sudo cp -R $CLAPACK_PATH/INCLUDE $INC_PATH/clapack
 
@@ -143,12 +149,13 @@ fi
 sed -i $BUNDLER_PATH/bin/extract_focal.pl -e '18c\    $JHEAD_EXE = "jhead";'
 sed -i $BUNDLER_PATH/bin/ToSift.sh -e '36c\    echo "SIFT -o $key_file -x $d; gzip -f $key_file"'
 
-echo
-echo ---- building ----
-echo
 
-sudo chown -R $USER:$USER *
-sudo chmod -R 755 *
+cho
+cho ---- building ----
+cho
+
+udo chown -R $USER:$USER *
+udo chmod -R 755 *
 
 cd $OPENCV_PATH
 cmake .
@@ -172,16 +179,20 @@ cd $GRACLUS_PATH
 sudo make
 sudo cp lib* /usr/lib/
 
-#cd $PMVS_PATH/program/main
-#sudo make clean
-#sudo make depend
-#sudo make
+cd $PMVS_PATH/program/main
+sudo make clean
+sudo make depend
+sudo make
 
 cd $CMVS_PATH/program/main
 sudo make clean
 sudo make depend
 sudo make
 
+cd $VLFEAT_PATH/
+sudo make clean
+sudo make
+
 cd $TOOLS_PATH
 
 echo
@@ -190,12 +201,13 @@ echo
 
 mkdir $TOOLS_BIN_PATH
 cd $TOOLS_BIN_PATH
-wget --no-check-certificate  https://www.topoi.hu-berlin.de/run.sh
-sudo chmod a+x $TOOLS_BIN_PATH/run.sh
+#wget --no-check-certificate  https://www.topoi.hu-berlin.de/run.sh
+#sudo chmod a+x $TOOLS_BIN_PATH/run.sh
 
 cp $SIFT_PATH/sift $TOOLS_BIN_PATH/
+cp $VLFEAT_PATH/bin/glx/sift $TOOLS_BIN_PATH/vlsift
 
-cp $SIFTFEAT_PATH/bin/siftfeat $TOOLS_BIN_PATH/
+#cp $SIFTFEAT_PATH/bin/siftfeat $TOOLS_BIN_PATH/
 
 cp $BUNDLER_PATH/bin/Bundle2PMVS $BUNDLER_PATH/bin/Bundle2Vis $BUNDLER_PATH/bin/KeyMatchFull $BUNDLER_PATH/bin/bundler $BUNDLER_PATH/bin/extract_focal.pl $BUNDLER_PATH/bin/RadialUndistort $TOOLS_BIN_PATH/
 
diff --git a/run-0-mogrify.sh b/run-0-mogrify.sh
old mode 100644
new mode 100755
diff --git a/run-1-get-keypoints.sh b/run-1-get-keypoints.sh
old mode 100644
new mode 100755
diff --git a/run-1.sh b/run-1.sh
old mode 100644
new mode 100755
diff --git a/run-2-match-keypoints.sh b/run-2-match-keypoints.sh
old mode 100644
new mode 100755
diff --git a/run-3-bundler.sh b/run-3-bundler.sh
old mode 100644
new mode 100755
diff --git a/run-4-bundle2pmvs.sh b/run-4-bundle2pmvs.sh
old mode 100644
new mode 100755
diff --git a/run-5-cmvs.sh b/run-5-cmvs.sh
old mode 100644
new mode 100755
diff --git a/run-6-genOption.sh b/run-6-genOption.sh
old mode 100644
new mode 100755
diff --git a/run-7-pmvs.sh b/run-7-pmvs.sh
old mode 100644
new mode 100755
diff --git a/run-all.sh b/run-all.sh
old mode 100644
new mode 100755