1 files changed, 8 insertions, 1 deletions

diff --git a/INSTALL.md b/INSTALL.md
index 5b6774b..cc6c257 100644
--- a/INSTALL.md
+++ b/INSTALL.md
@@ -21,7 +21,14 @@ Other distributions may require additional libraries. They can be given in a **-
 ## Mac OS/X ###############################################
 
 
-GSL must be installed via MacPorts:
+GSL must be installed via Homebrew or MacPorts.
+
+Via Homebrew:
+
+    $ brew install gsl
+    $ cabal install hmatrix
+
+Via MacPorts:
 
     $ sudo port install gsl +universal
     $ cabal install hmatrix