diff --git a/mac/02-install-c-deps.sh b/mac/02-install-c-deps.sh
index 3ec832a7..89405357 100644
--- a/mac/02-install-c-deps.sh
+++ b/mac/02-install-c-deps.sh
@@ -1,14 +1,17 @@
 #!/bin/bash
 
 # Install C building dependencies
 echo "Installing port dependencies..."
 
-sudo port install yasm x264 gnutls openssl sqlite3 ffmpeg mpfr libmpc libvpx wget gmp mpc
+sudo port install yasm x264 gnutls openssl sqlite3 ffmpeg mpfr libmpc libvpx wget gmp mpc libuuid
+
+# This will conflict with buildin MacOS
+sudo mv /opt/local/include/uuid/uuid.h /opt/local/include/uuid/uuid.h.old
 
 RESULT=$?
 if [ $RESULT -ne 0 ]; then
     echo
     echo "Failed to install all C dependencies"
     echo
     exit 1
 fi
diff --git a/mac/03-install-python-deps.sh b/mac/03-install-python-deps.sh
index 66aa2217..5b9f7438 100644
--- a/mac/03-install-python-deps.sh
+++ b/mac/03-install-python-deps.sh
@@ -1,25 +1,25 @@
 #!/bin/bash
 if [ ! -d ~/work ]; then
     mkdir ~/work 
 fi
 
 arch=`python3 -c "import platform; print(platform.processor())"`
-pver=`python3 -c "import sys; print(sys.version[0:4])"`
+pver=`python3 -c "import sys; print('%d.%d' % (sys.version_info[0], sys.version_info[1]))"`
 
 envdir=sipsimple-python-$pver-$arch-env
 
 if [ ! -d ~/work/$envdir ]; then
     mkdir ~/work/$envdir
     virtualenv -p /usr/local/bin/python3 ~/work/$envdir
 else
     echo "Environment exists in ~/work/$envdir"
 fi
 
 source activate_venv.sh
 
 export CFLAGS="-I/opt/local/include"
 export LDFLAGS="-L/opt/local/lib"
 
 pip3 install --upgrade pip
 pip3 install -r python-requirements.txt
 pip3 install -r sipsimple-requirements.txt
diff --git a/mac/activate_venv.sh b/mac/activate_venv.sh
index c714dabb..bbc060c3 100644
--- a/mac/activate_venv.sh
+++ b/mac/activate_venv.sh
@@ -1,15 +1,15 @@
 #!/bin/bash
 arch=`python3 -c "import platform; print(platform.processor())"`
-pver=`python3 -c "import sys; print(sys.version[0:3])"`
+pver=`python3 -c "import sys; print('%d.%d' % (sys.version_info[0], sys.version_info[1]))"`
 
 venv="$HOME/work/sipsimple-python-$pver-$arch-env"
 
 echo "Activating $venv..."
 
 if [[ "$0" = "$BASH_SOURCE" ]]; then
     echo "Needs to be run using source: . activate_venv.sh"
 
 else
     VENVPATH="$venv/bin/activate"
     source "$VENVPATH"
 fi