1 files changed, 1 insertions, 0 deletions

diff --git a/README.org b/README.org
index bda0932..e2e47af 100644
--- a/README.org
+++ b/README.org
@@ -27,6 +27,7 @@ Portaudio. These need to be preinstalled.
 On OSX, this can be done with Homebrew using
 
 #+BEGIN_SRC sh
+brew install pkg-config
 brew install gtk+3
 brew install portaudio
 #+END_SRC