diff --git a/setup.sh b/setup.sh
index 1dca587c2..7ce68c07f 100755
--- a/setup.sh
+++ b/setup.sh
@@ -1,16 +1,19 @@
 #!/bin/bash -ex
+
+if uname | grep -i Linux &>/dev/null; then
 sudo apt-get update
 sudo apt-get install python-dev python3-dev python-pip python3-pip libglib2.0-dev
+fi
 
 # Update all submodules
 git submodule update --init --recursive
 
-# Install Python dependencies
-sudo pip install -Ur requirements.txt
-
 # Find the path to the Python interpreter used by GDB.
 PYTHON=$(gdb -batch -q --nx -ex 'pi import sys; print(sys.executable)')
 
+# Install Python dependencies
+sudo $PYTHON -m pip install -Ur requirements.txt
+
 # Find the path to the Python2 interpreter needed by the Unicorn install process.
 export UNICORN_QEMU_FLAGS="--python=$(which python2)"