Index: /issm/trunk-jpl/externalpackages/matplotlib/install-osx.sh
===================================================================
--- /issm/trunk-jpl/externalpackages/matplotlib/install-osx.sh	(revision 12894)
+++ /issm/trunk-jpl/externalpackages/matplotlib/install-osx.sh	(revision 12895)
@@ -2,4 +2,12 @@
 pythonversion=2.7
 PYTHON=python${pythonversion}
+
+export GIT_SSL_NO_VERIFY=true 
+export CC="gcc -fPIC"
+export CXX="g++ -fPIC"
+export F77="gfortran -fPIC"
+export FC="gfortran -fPIC"
+export FFLAGS=-ff2c
+
 
 git clone https://github.com/matplotlib/matplotlib
@@ -7,4 +15,5 @@
 mkdir deps
 cd src
+exit
 make -f make.osx PREFIX=$ISSM_DIR/externalpackages/matplotlib/deps PYVERSION=$pythonversion fetch deps mpl_install_std
 ${PYTHON} -c "import matplotlib; print 'Installed matplotlib', matplotlib.__version__, matplotlib.__file__"
Index: /issm/trunk-jpl/externalpackages/matplotlib/install.sh
===================================================================
--- /issm/trunk-jpl/externalpackages/matplotlib/install.sh	(revision 12894)
+++ /issm/trunk-jpl/externalpackages/matplotlib/install.sh	(revision 12895)
@@ -1,7 +1,17 @@
 #/bin/bash
+pythonversion=2.7
+PYTHON=python${pythonversion}
+
+export GIT_SSL_NO_VERIFY=true 
+export CC="gcc -fPIC "
+export CXX="g++ -fPIC -L$ISSM_DIR/externalpackages/tcl/install/lib"
+export F77="gfortran -fPIC"
+export FC="gfortran -fPIC"
+export FFLAGS=-ff2c
+
 
 git clone https://github.com/matplotlib/matplotlib
 mv matplotlib src
 cd src
-python setup.py build
-python setup.py install
+python setup.py build 
+python setup.py install 
Index: /issm/trunk-jpl/externalpackages/tcl/install.sh
===================================================================
--- /issm/trunk-jpl/externalpackages/tcl/install.sh	(revision 12894)
+++ /issm/trunk-jpl/externalpackages/tcl/install.sh	(revision 12895)
@@ -1,3 +1,5 @@
 #!/bin/bash
+
+sudochoice=0;
 
 #Some cleanup
@@ -20,4 +22,27 @@
 ver="8.4.12"
 
-cd src
-make -C ./macosx install INSTALL_ROOT="$ISSM_DIR/externalpackages/tcl/install"
+cd src/unix
+
+#User mode: 
+if [[ $sudochoice == "0" ]]; 
+then 
+	./configure --prefix=$ISSM_DIR/externalpackages/tcl/install
+	if [ -z $1 ]; then
+		make
+	else
+		make -j $1
+	fi
+	make install 
+fi
+
+#sudo mode: 
+if [[ $sudochoice == "1" ]]; 
+then
+	sudo ./configure 
+	if [ -z $1 ]; then
+		sudo make
+	else
+		sudo make -j $1
+	fi
+	sudo make install 
+fi