diff --git a/.pkgr.yml b/.pkgr.yml
index c3295b93b87..899863194b5 100644
--- a/.pkgr.yml
+++ b/.pkgr.yml
@@ -5,18 +5,21 @@ targets:
     build_dependencies:
       - libmagickwand-dev
       - libsqlite3-dev
-    dependencies:
-      - debconf
-      - memcached
+  fedora-20:
+    build_dependencies:
+      - ImageMagick-devel
 before_precompile: "packaging/setup"
-after_install: "packaging/debian/postinst"
-addons:
-  - mysql
-  - apache2
-  - svn-dav
-  - smtp
 crons:
   - packaging/cron/openproject-clear-old-sessions
   - packaging/cron/openproject-create-svn-repositories
+services:
+  - postgres
+installer: true
+wizards:
+  - https://github.com/pkgr/addon-mysql.git#installer
+  - https://github.com/pkgr/addon-apache2.git#installer
+  - https://github.com/pkgr/addon-svn-dav.git#installer
+  - https://github.com/pkgr/addon-smtp.git#installer
+  - https://github.com/pkgr/addon-memcached.git#installer
+  - https://github.com/pkgr/addon-openproject.git#installer
 buildpack: https://github.com/ddollar/heroku-buildpack-multi.git
-
diff --git a/packaging/debian/postinst b/packaging/debian/postinst
deleted file mode 100755
index a0115de4fee..00000000000
--- a/packaging/debian/postinst
+++ /dev/null
@@ -1,75 +0,0 @@
-#!/bin/sh
-
-set -e
-
-# summary of how this script can be called:
-#        * <postinst> `configure' <most-recently-configured-version>
-#        * <old-postinst> `abort-upgrade' <new version>
-#        * <conflictor's-postinst> `abort-remove' `in-favour' <package>
-#          <new-version>
-#        * <postinst> `abort-remove'
-#        * <deconfigured's-postinst> `abort-deconfigure' `in-favour'
-#          <failed-install-package> <version> `removing'
-#          <conflicting-package> <version>
-# for details, see http://www.debian.org/doc/debian-policy/ or
-# the debian-policy package
-
-APP_NAME="_APP_NAME_"
-CLI="${APP_NAME}"
-APP_USER=$(${CLI} config:get APP_USER)
-APP_GROUP=$(${CLI} config:get APP_GROUP)
-
-# source debconf library
-. /usr/share/debconf/confmodule
-
-case "$1" in
-
-  configure)
-    # create attachments folder
-    attachments_path=$(${CLI} config:get ATTACHMENTS_STORAGE_PATH || echo "/var/db/${APP_NAME}/files")
-    mkdir -p "${attachments_path}"
-    chown ${APP_USER}.${APP_GROUP} "${attachments_path}"
-    ${CLI} config:set ATTACHMENTS_STORAGE_PATH="${attachments_path}"
-
-    # set web concurrency
-    web_concurrency=$(${CLI} config:get WEB_CONCURRENCY || echo "2")
-    ${CLI} config:set WEB_CONCURRENCY=${web_concurrency}
-
-    # set web timeout
-    web_timeout=$(${CLI} config:get WEB_TIMEOUT || echo "15")
-    ${CLI} config:set WEB_TIMEOUT=${web_timeout}
-
-    # set SECRET_TOKEN env variable
-    secret_token=$(${CLI} config:get SECRET_TOKEN || ${CLI} run rake -s secret | tail -1)
-    ${CLI} config:set SECRET_TOKEN="$secret_token"
-
-    # migrate
-    rake_commands="db:migrate db:seed"
-    ${CLI} run rake ${rake_commands} || true
-
-    sys_api_key=$(${CLI} config:get SYS_API_KEY)
-
-    # set various settings
-    db_get ${APP_NAME}/server/hostname
-    if [ -z "$RET" ]; then web_hostname=$(hostname -f); else web_hostname="$RET"; fi
-    db_get ${APP_NAME}/server/ssl
-    if [ "$RET" = "true" ]; then web_protocol="https"; else web_protocol="http"; fi
-
-    ${CLI} run rake setting:set[host_name=${web_hostname},protocol=${web_protocol},sys_api_enabled=1,sys_api_key=${sys_api_key}] 1>/dev/null
-
-    # scale
-    ${CLI} scale web=1 worker=1 || true
-
-    # let the admin reboot when he's ready
-  ;;
-
-  abort-upgrade|abort-remove|abort-deconfigure)
-    exit 0
-  ;;
-
-  *)
-    echo "postinst called with unknown argument \`$1'" >&2
-    exit 1
-  ;;
-esac
-
diff --git a/packaging/scripts/check b/packaging/scripts/check
index cb80389c4e5..bf019714150 100755
--- a/packaging/scripts/check
+++ b/packaging/scripts/check
@@ -17,10 +17,10 @@ else
   log_ko "MySQL connection is NOT working"
 fi
 
-if /etc/init.d/apache2 status &>/dev/null; then
-  log_ok "Apache2 is running"
+if ps -u "$SERVER_USER" &>/dev/null ; then
+  log_ok "Web server is running"
 else
-  log_ko "Apache2 is NOT running"
+  log_ko "Web server is NOT running"
 fi
 
 if ps -u "$APP_USER" -f | grep -q "unicorn worker" ; then
diff --git a/packaging/scripts/create-svn-repositories b/packaging/scripts/create-svn-repositories
index c98f6ec1ab9..59cfc0b2dc1 100755
--- a/packaging/scripts/create-svn-repositories
+++ b/packaging/scripts/create-svn-repositories
@@ -2,14 +2,18 @@
 
 APP_NAME="_APP_NAME_"
 CLI="${APP_NAME}"
-SVN_REPOSITORIES=$(${CLI} config:get SVN_REPOSITORIES)
+APP_HOME="$(${CLI} config:get APP_HOME)"
+SVN_REPOSITORIES="$(${CLI} config:get SVN_REPOSITORIES)"
 PORT=$(${CLI} config:get PORT)
-SYS_API_KEY=$(${CLI} config:get SYS_API_KEY)
-APP_GROUP=$(${CLI} config:get APP_GROUP)
+SYS_API_KEY="$(${CLI} config:get SYS_API_KEY)"
+APP_GROUP="$(${CLI} config:get APP_GROUP)"
+SERVER_USER="$(${CLI} config:get SERVER_USER)"
+SERVER_HOSTNAME="$(${CLI} config:get SERVER_HOSTNAME)"
+SERVER_PROTOCOL="$(${CLI} config:get SERVER_PROTOCOL)"
 
-/opt/${APP_NAME}/bin/ruby /opt/${APP_NAME}/extra/svn/reposman.rb \
+${APP_HOME}/bin/ruby ${APP_HOME}/extra/svn/reposman.rb \
   --openproject-host "http://127.0.0.1:${PORT}" \
-  --owner "www-data" \
+  --owner "${SERVER_USER}" \
   --group "${APP_GROUP}" \
   --public-mode '2750' \
   --private-mode '2750' \
@@ -18,4 +22,3 @@ APP_GROUP=$(${CLI} config:get APP_GROUP)
   --key "${SYS_API_KEY}" \
   --scm Subversion \
   --verbose
-
diff --git a/packaging/setup b/packaging/setup
index 7e4c3349766..e90007671f9 100755
--- a/packaging/setup
+++ b/packaging/setup
@@ -1,9 +1,5 @@
 #!/usr/bin/env bash
 
-# we need postgresql for asset precompilation
-# see: https://packager.io/documentation
-sudo service postgresql start
-
 cp -f packaging/conf/configuration.yml config/configuration.yml
 sed -i "s|config.serve_static_assets = false|config.serve_static_assets = true|" config/environments/production.rb