Update install.sh

plugins/php/install.sh

@@ -10,8 +10,8 @@ serverPath=$(dirname "$rootPath")
 install_tmp=${rootPath}/tmp/mw_install.pl
 
 if id www &> /dev/null ;then 
-    echo "www UID is `id -u www`"
-    echo "www Shell is `grep "^www:" /etc/passwd |cut -d':' -f7 `"
+    echo "www uid is `id -u www`"
+    echo "www shell is `grep "^www:" /etc/passwd |cut -d':' -f7 `"
 else
     groupadd www
 	# useradd -g www -s /sbin/nologin www
@@ -31,7 +31,8 @@ if [ ! -d $curPath/versions/$2 ];then
 	exit 0
 fi
 
-if [ -d $serverPath/php/${type} ];then
+
+if [ "${action}" == "install" ] && [ -d $serverPath/php/${type} ];then
 	exit 0
 fi