update version test.

installers/common.sh

@@ -5,20 +5,20 @@ version=$(lsb_release -sc) #``sed 's/\..*//' /etc/debian_version`
 
 # Determine version, set default home location for lighttpd and
 # php package to install
-if [ $version -eq bullseye ]; then
+if [ $version -eq "bullseye" ]; then
     version_msg="11.0 (Bullseye)"
     # sudo apt update --allow-releaseinfo-change
     php_package="php7.4-cgi"
-elif [ $version -eq buster ]; then
+elif [ $version -eq "buster" ]; then
     version_msg="10.0 (Buster)"
     php_package="php7.3-cgi"
-elif [ $version -eq stretch ]; then
+elif [ $version -eq "stretch" ]; then
     version_msg="9.0 (Stretch)"
     php_package="php7.0-cgi"
-elif [ $version -eq focal ]; then
+elif [ $version -eq "focal" ]; then
     version_msg="20.02 (Focal)"
     php_package="php7.4-cgi"
-elif [ $version -eq jammy ]; then
+elif [ $version -eq "jammy" ]; then
     version_msg="22.04 (Jammy)"
     php_package="php8.1-cgi"
 else