From 5b9d38f422ba4fcd4586e96694cf3c62e306fd06 Mon Sep 17 00:00:00 2001
From: Greg Bowler <greg.bowler@g105b.com>
Date: Tue, 18 Nov 2014 16:12:43 +0000
Subject: [PATCH] Remove .gt dir if already exists

---
 bin/install | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/bin/install b/bin/install
index a0049d03..32d9e539 100755
--- a/bin/install
+++ b/bin/install
@@ -13,7 +13,10 @@ $gtDir = "$HOME/.gt";
 $binDir = "$gtDir/PHP.Gt/bin";
 $gtBinDir = "$gtDir/bin";
 
-if(!is_dir($gtDir)) {
+if(is_dir($gtDir)) {
+	exec("rm -rf $gtDir");
+}
+else {
 	mkdir($gtDir);
 }
 chdir($gtDir);