From 042d2d4a77fa9746b0d3d5e7a4145a07a0061b4f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Benjamin=20Le=CC=81ve=CC=82que?= <benjamin@leveque.me>
Date: Thu, 30 Aug 2012 14:56:20 +0200
Subject: [PATCH] readlink -f is missing on osx + osx can't execute a script
 with an another script

---
 src/Composer/Installer/PearInstaller.php | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/Composer/Installer/PearInstaller.php b/src/Composer/Installer/PearInstaller.php
index 395af4b1b..1a8f674af 100644
--- a/src/Composer/Installer/PearInstaller.php
+++ b/src/Composer/Installer/PearInstaller.php
@@ -55,6 +55,10 @@ class PearInstaller extends LibraryInstaller
         $isWindows = defined('PHP_WINDOWS_VERSION_BUILD');
         $php_bin = $this->binDir . ($isWindows ? '/composer-php.bat' : '/composer-php');
 
+        if (!$isWindows) {
+            $php_bin = '/usr/bin/env ' . $php_bin;
+        }
+
         $installPath = $this->getInstallPath($package);
         $vars = array(
             'os' => $isWindows ? 'windows' : 'linux',
@@ -161,7 +165,7 @@ class PearInstaller extends LibraryInstaller
         return
             "#!/usr/bin/env sh\n".
             "SRC_DIR=`pwd`\n".
-            "BIN_DIR=`dirname $(readlink -f $0)`\n".
+            "BIN_DIR=`dirname $0`\n".
             "VENDOR_DIR=\$BIN_DIR/".escapeshellarg($binToVendor)."\n".
             "DIRS=\"\"\n".
             "for vendor in \$VENDOR_DIR/*; do\n".