Update gd.sh

plugins/php/versions/common/gd.sh

@@ -83,6 +83,10 @@ Install_lib()
 
 		make clean && make && make install && make clean
 
+		if [ ! -d $sourcePath/php${version} ];then
+			cd ${sourcePath} && rm -rf $sourcePath/php${version}
+		fi
+		
 	fi
 
 	if [ ! -f "$extFile" ];then