diff --git a/seqs/roundcube.sh b/seqs/roundcube.sh
index c4ce0fe..469094e 100755
--- a/seqs/roundcube.sh
+++ b/seqs/roundcube.sh
@@ -1,8 +1,13 @@
 #!/bin/bash
 
 toolName=roundcube
+toolPhpDeps="php\${phpVersion}-gd php-imagick"
 #https://github.com/roundcube/roundcubemail/releases/latest
 latestUrl="https://api.github.com/repos/roundcube/roundcubemail/releases/latest"
+latestVersion=
+tempExtract=
+tempInstall=
+phpVersion=
 
 # Get script working directory
 # (when called from a different directory)
@@ -19,6 +24,85 @@ step_config() {
   fi
 }
 
+step_1_info() { echo "Install $toolName"; }
+step_1_alias() { ALIAS="install"; }
+step_1() {
+  local aptOpt=
+  if [ $QUIET -ne 0 ];then
+    aptOpt="-y"
+  fi
+
+  downloadLatest
+  fetchPhpVersion
+
+  if [ ! -z $phpVersion ] ; then
+    exe apt update
+    exe apt install `eval echo "$toolPhpDeps"` $aptOpt
+  fi
+
+  exe chown -R www-data: "$tempExtract"
+  exe cp -nar "$tempExtract" "$RC_LOC"
+}
+
+step_2_info() { echo "Install composer"; }
+step_2() {
+  exe cd "$RC_LOC"
+  local EXPECTED_CHECKSUM="$(wget -q -O - https://composer.github.io/installer.sig)"
+  exe php -r "copy('https://getcomposer.org/installer', 'composer-setup.php');"
+  local ACTUAL_CHECKSUM="$(php -r "echo hash_file('sha384', 'composer-setup.php');")"
+
+  if [ "$EXPECTED_CHECKSUM" != "$ACTUAL_CHECKSUM" ]
+  then
+    echoerr ' [E] Invalid installer checksum'
+    exe rm composer-setup.php
+    return 1
+  fi
+
+  exe php composer-setup.php --quiet
+  saveReturn $?
+  exe rm composer-setup.php
+  endReturn "Composer setup failed"
+}
+
+step_3_info() { echo "Configure $toolName"; }
+step_3_alias() { ALIAS="config"; }
+step_3() {
+  echo " [I] Recommended composer packages to be added to \"require\" section:"
+  echo '      "melanie2/mobile": "*",'
+  echo '      "roundcube/carddav": "*",'
+  echo '      "alexandregz/twofactor_gauthenticator": "dev-master"'
+  exe read -p "Copy the lines above and press Enter to continue."
+  exe vi "$RC_LOC/composer.json"
+  step postupgrade
+exit 0
+  echo " [I] Generating mysql database $RC_DATABASE"
+  echo
+  exe $WDIR/mysql.sh createdb_utf8mb4
+
+  echo
+  echo " [I] Now visit: http://url-to-roundcube/installer/"
+  echo
+  echo "     ! Check the database password in $RC_LOC/config/config.inc.php"
+  echo "       afterwards, the installer may have corrupted some special character"
+  echo
+  echo "     ! After installation please delete $RC_LOC/installer"
+}
+
+step_10_info() { echo "Configuration notes"; }
+step_10_alias() { ALIAS="notes"; }
+step_10() {
+  echo "# smtp port if missing after installation"
+  echo '  // SMTP port (default is 25; use 587 for STARTTLS or 465 for the'
+  echo '  // deprecated SSL over SMTP (aka SMTPS))'
+  echo "  \$config['smtp_port'] = 465;"
+  echo
+  echo "# Enable two factor auth (installed with step config) for all user"
+  echo "  [$RC_LOC/plugins/twofactor_gauthenticator/config.inc.php]"
+  echo "   $rcmail_config['users_allowed_2FA'] = array('.*');"
+  echo 
+  echo "# Todo install pspell spell check engine"
+}
+
 step_20_info() { 
   echo -n "Create a backup"
   if [ $CONFIG -ne 0 ] ; then
@@ -54,11 +138,10 @@ step_22_info() {
 step_22_alias() { ALIAS="upgrade"; }
 step_22() {
   shift # don't need step number
-  local latestVersion=
   if [ ! -z $1 ] ; then
     latestVersion="$1"
   else
-    latestVersion=$(curl --silent "$latestUrl" | grep -Po '"tag_name": "\K.*?(?=")')
+    fetchLatestVersion
   fi
 
   if [ -z $latestVersion ] ; then
@@ -83,9 +166,43 @@ step_22() {
     return 2
   fi
 
+  downloadLatest
+
+  step backup
+  echo " [I] Installing version $latestVersion to $RC_LOC"
+  exe "$tempInstall" "$RC_LOC"
+  echo " [I] Make sure to check composer.json-dist file for upstream changes"
+}
+
+step_23_info() { echo "Post upgrade procedure"; }
+step_23_alias() { ALIAS="postupgrade"; }
+step_23() {
+  exe cd "$RC_LOC"
+  echo " [I] Starting post update procedure"
+  exe php composer.phar update --no-dev
+}
+
+fetchPhpVersion() {
+  if [ ! -z $phpVersion ] ; then
+    return 0
+  fi
+
+  phpVersion="$(php -r 'echo PHP_MAJOR_VERSION.".".PHP_MINOR_VERSION;')"
+}
+
+fetchLatestVersion() {
+  if [ ! -z $latestVersion ] ; then
+    return 0
+  fi
+  latestVersion=$(curl --silent "$latestUrl" | grep -Po '"tag_name": "\K.*?(?=")')
+}
+
+downloadLatest() {
+  fetchLatestVersion
+
   local downUrl="https://github.com/roundcube/roundcubemail/releases/download/${latestVersion}/roundcubemail-${latestVersion}-complete.tar.gz"
-  local tempExtract="$tempDown/roundcubemail-$latestVersion"
-  local tempInstall="$tempExtract/bin/installto.sh"
+  tempExtract="$tempDown/roundcubemail-$latestVersion"
+  tempInstall="$tempExtract/bin/installto.sh"
   
   if [ ! -e "$tempExtract" ] ; then
     exe mkdir -p "$tempDown"
@@ -97,22 +214,9 @@ step_22() {
   else
     echo " [I] Found existing download: $tempExtract"
   fi
-
-  step backup
-  echo " [I] Installing version $latestVersion to $RC_LOC"
-  exe "$tempInstall" "$RC_LOC"
-  echo " [I] Make sure to check composer.json-dist file for upstream changes"
 }
 tempDown="/tmp/roundcube"
 tempLoc="$tempDown/rc.tar.gz"
 
-step_23_info() { echo "Post upgrade procedure"; }
-step_23_alias() { ALIAS="postupgrade"; }
-step_23() {
-  exe cd "$RC_LOC"
-  echo " [I] Starting post update procedure"
-  exe php composer.phar update --no-dev
-}
-
 VERSION_SEQREV=10
 . /usr/local/bin/sequencer.sh