diff --git a/scripts/_common.sh b/scripts/_common.sh
index ecc6bb3..3c3e2d2 100644
--- a/scripts/_common.sh
+++ b/scripts/_common.sh
@@ -163,46 +163,126 @@ ynh_maintenance_mode_OFF () {
 # RUBY HELPER
 #=================================================
 
+rbenv_version=1.1.2
+ruby_build_version=20201225
+rbenv_aliases_version=1.1.0
 rbenv_install_dir="/opt/rbenv"
+ruby_version_path="$rbenv_install_dir/versions"
 # RBENV_ROOT is the directory of rbenv, it needs to be loaded as a environment variable.
 export RBENV_ROOT="$rbenv_install_dir"
 
-# Install ruby version management
+# Install Ruby Version Management
 #
 # [internal]
 #
 # usage: ynh_install_rbenv
+#
+# Requires YunoHost version 2.7.12 or higher.
 ynh_install_rbenv () {
-  echo "Installation of rbenv - ruby version management" >&2
-  # Build an app.src for rbenv
-  mkdir -p "../conf"
-  echo "SOURCE_URL=https://github.com/rbenv/rbenv/archive/v1.1.2.tar.gz
+    ynh_print_info --message="Installation of rbenv - Ruby Version Management - rbenv-${rbenv_version}/ruby-build-${ruby_build_version}"
+
+    # Build an app.src for rbenv
+    mkdir -p "../conf"
+    echo "SOURCE_URL=https://github.com/rbenv/rbenv/archive/v${rbenv_version}.tar.gz
 SOURCE_SUM=80ad89ffe04c0b481503bd375f05c212bbc7d44ef5f5e649e0acdf25eba86736" > "../conf/rbenv.src"
-  # Download and extract rbenv
-  ynh_setup_source "$rbenv_install_dir" rbenv
+    # Download and extract rbenv
+    ynh_setup_source --dest_dir="$rbenv_install_dir" --source_id=rbenv
 
-  # Build an app.src for ruby-build
-  mkdir -p "../conf"
-  echo "SOURCE_URL=https://github.com/rbenv/ruby-build/archive/v20200520.tar.gz
-SOURCE_SUM=52be6908a94fbd4a94f5064e8b19d4a3baa4b773269c3884165518d83bcc8922" > "../conf/ruby-build.src"
-  # Download and extract ruby-build
-  ynh_setup_source "$rbenv_install_dir/plugins/ruby-build" ruby-build
+    # Build an app.src for ruby-build
+    mkdir -p "../conf"
+    echo "SOURCE_URL=https://github.com/rbenv/ruby-build/archive/v${ruby_build_version}.tar.gz
+SOURCE_SUM=54cae123c2758e7714c66aca7ef8bc7f29cda8583891191ceb3053c6d098ecf1" > "../conf/ruby-build.src"
+    # Download and extract ruby-build
+    ynh_setup_source --dest_dir="$rbenv_install_dir/plugins/ruby-build" --source_id=ruby-build
 
-  (cd $rbenv_install_dir
-  ./src/configure && make -C src)
+    # Build an app.src for rbenv-aliases
+    mkdir -p "../conf"
+    echo "SOURCE_URL=https://github.com/tpope/rbenv-aliases/archive/v${rbenv_aliases_version}.tar.gz
+SOURCE_SUM=12e89bc4499e85d8babac2b02bc8b66ceb0aa3f8047b26728a3eca8a6030273d" > "../conf/rbenv-aliases.src"
+    # Download and extract rbenv-aliases
+    ynh_setup_source --dest_dir="$rbenv_install_dir/plugins/rbenv-aliases" --source_id=rbenv-aliases
 
-# Create shims directory if needed
-if [ ! -d $rbenv_install_dir/shims ] ; then
-  mkdir $rbenv_install_dir/shims
-fi
+    (cd $rbenv_install_dir
+    ./src/configure && make -C src)
+
+    # Create shims directory if needed
+    if [ ! -d $rbenv_install_dir/shims ] ; then
+        mkdir $rbenv_install_dir/shims
+    fi
 }
 
-# Install a specific version of ruby
+# Load the version of Ruby for an app, and set variables.
 #
-# ynh_install_ruby will install the version of ruby provided as argument by using rbenv.
+# ynh_use_ruby has to be used in any app scripts before using Ruby for the first time.
+# This helper will provide alias and variables to use in your scripts.
 #
-# rbenv (ruby version management) stores the target ruby version in a .ruby_version file created in the target folder (using rbenv local <version>)
-# It then uses that information for every ruby user that uses rbenv provided ruby command
+# To use gem or Ruby, use the alias `ynh_gem` and `ynh_ruby`
+# Those alias will use the correct version installed for the app
+# For example: use `ynh_gem install` instead of `gem install`
+#
+# With `sudo` or `ynh_exec_as`, use instead the fallback variables `$ynh_gem` and `$ynh_ruby`
+# And propagate $PATH to sudo with $ynh_ruby_load_path
+# Exemple: `ynh_exec_as $app $ynh_ruby_load_path $ynh_gem install`
+#
+# $PATH contains the path of the requested version of Ruby.
+# However, $PATH is duplicated into $ruby_path to outlast any manipulation of $PATH
+# You can use the variable `$ynh_ruby_load_path` to quickly load your Ruby version
+#  in $PATH for an usage into a separate script.
+# Exemple: $ynh_ruby_load_path $final_path/script_that_use_gem.sh`
+#
+#
+# Finally, to start a Ruby service with the correct version, 2 solutions
+#  Either the app is dependent of Ruby or gem, but does not called it directly.
+#  In such situation, you need to load PATH
+#    `Environment="__YNH_RUBY_LOAD_ENV_PATH__"`
+#    `ExecStart=__FINALPATH__/my_app`
+#     You will replace __YNH_RUBY_LOAD_ENV_PATH__ with $ynh_ruby_load_path
+#
+#  Or Ruby start the app directly, then you don't need to load the PATH variable
+#    `ExecStart=__YNH_RUBY__ my_app run`
+#     You will replace __YNH_RUBY__ with $ynh_ruby
+#
+#
+# one other variable is also available
+#   - $ruby_path: The absolute path to Ruby binaries for the chosen version.
+#
+# usage: ynh_use_ruby
+#
+# Requires YunoHost version 2.7.12 or higher.
+ynh_use_ruby () {
+    ruby_version=$(ynh_app_setting_get --app=$app --key=ruby_version)
+
+    # Get the absolute path of this version of Ruby
+    ruby_path="$ruby_version_path/$YNH_APP_INSTANCE_NAME/bin"
+
+    # Allow alias to be used into bash script
+    shopt -s expand_aliases
+
+    # Create an alias for the specific version of Ruby and a variable as fallback
+    ynh_ruby="$ruby_path/ruby"
+    alias ynh_ruby="$ynh_ruby"
+    # And gem
+    ynh_gem="$ruby_path/gem"
+    alias ynh_gem="$ynh_gem"
+
+    # Load the path of this version of Ruby in $PATH
+    if [[ :$PATH: != *":$ruby_path"* ]]; then
+        PATH="$ruby_path:$PATH"
+    fi
+    # Create an alias to easily load the PATH
+    ynh_ruby_load_path="PATH=$PATH"
+
+    # Sets the local application-specific Ruby version
+    (cd $final_path
+    rbenv local $ruby_version)
+}
+
+# Install a specific version of Ruby
+#
+# ynh_install_ruby will install the version of Ruby provided as argument by using rbenv.
+#
+# rbenv (Ruby Version Management) stores the target Ruby version in a .ruby_version file created in the target folder (using rbenv local <version>)
+# It then uses that information for every Ruby user that uses rbenv provided Ruby command
 #
 # This helper creates a /etc/profile.d/rbenv.sh that configures PATH environment for rbenv
 # for every LOGIN user, hence your user must have a defined shell (as opposed to /usr/sbin/nologin)
@@ -212,142 +292,141 @@ fi
 # When not possible (e.g. in systemd service definition), please use direct path
 # to rbenv shims (e.g. $RBENV_ROOT/shims/bundle)
 #
-# usage: ynh_install_ruby ruby_version user
+# usage: ynh_install_ruby --ruby_version=ruby_version
 # | arg: -v, --ruby_version= - Version of ruby to install.
-#        If possible, prefer to use major version number (e.g. 8 instead of 8.10.0).
-#        The crontab will handle the update of minor versions when needed.
+#
+# Requires YunoHost version 2.7.12 or higher.
 ynh_install_ruby () {
-  # Declare an array to define the options of this helper.
-  declare -Ar args_array=( [v]=ruby_version= )
-  # Use rbenv, https://github.com/rbenv/rbenv to manage the ruby versions
-  local ruby_version
-  # Manage arguments with getopts
-  ynh_handle_getopts_args "$@"
+    # Declare an array to define the options of this helper.
+    local legacy_args=v
+    local -A args_array=( [v]=ruby_version= )
+    local ruby_version
+    # Manage arguments with getopts
+    ynh_handle_getopts_args "$@"
 
-  # Create $rbenv_install_dir
-  mkdir -p "$rbenv_install_dir/plugins/ruby-build"
+    # Store ruby_version into the config of this app
+    ynh_app_setting_set --app=$YNH_APP_INSTANCE_NAME --key=ruby_version --value=$ruby_version
 
-  # Load rbenv path in PATH
-  CLEAR_PATH="$rbenv_install_dir/bin:$PATH"
+    # Create $rbenv_install_dir if doesn't exist already
+    mkdir -p "$rbenv_install_dir/plugins/ruby-build"
 
-  # Remove /usr/local/bin in PATH in case of ruby prior installation
-  PATH=$(echo $CLEAR_PATH | sed 's@/usr/local/bin:@@')
+    # Load rbenv path in PATH
+    local CLEAR_PATH="$rbenv_install_dir/bin:$PATH"
 
-  # Move an existing ruby binary, to avoid to block rbenv
-  test -x /usr/bin/ruby && mv /usr/bin/ruby /usr/bin/ruby_rbenv
+    # Remove /usr/local/bin in PATH in case of Ruby prior installation
+    PATH=$(echo $CLEAR_PATH | sed 's@/usr/local/bin:@@')
 
-  # If rbenv is not previously setup, install it
-  if ! type rbenv > /dev/null 2>&1
-  then
-    ynh_install_rbenv
-  elif dpkg --compare-versions "$($rbenv_install_dir/bin/rbenv --version | cut -d" " -f2)" lt "1.1.2"
-  then
-    ynh_install_rbenv
-  elif dpkg --compare-versions "$($rbenv_install_dir/plugins/ruby-build/bin/ruby-build --version | cut -d" " -f2)" lt "20200520"
-  then
-    ynh_install_rbenv
-  fi
+    # Move an existing Ruby binary, to avoid to block rbenv
+    test -x /usr/bin/ruby && mv /usr/bin/ruby /usr/bin/ruby_rbenv
 
-  # Restore /usr/local/bin in PATH (if needed)
-  PATH=$CLEAR_PATH
+    # If rbenv is not previously setup, install it
+    if ! type rbenv > /dev/null 2>&1
+    then
+        ynh_install_rbenv
+    elif dpkg --compare-versions "$($rbenv_install_dir/bin/rbenv --version | cut -d" " -f2)" lt $rbenv_version
+    then
+        ynh_install_rbenv
+    elif dpkg --compare-versions "$($rbenv_install_dir/plugins/ruby-build/bin/ruby-build --version | cut -d" " -f2)" lt $ruby_build_version
+    then
+        ynh_install_rbenv
+    fi
 
-  # And replace the old ruby binary
-  test -x /usr/bin/ruby_rbenv && mv /usr/bin/ruby_rbenv /usr/bin/ruby
+    # Restore /usr/local/bin in PATH
+    PATH=$CLEAR_PATH
 
-  # Install the requested version of ruby
-  CONFIGURE_OPTS="--disable-install-doc --with-jemalloc" MAKE_OPTS="-j2" rbenv install --skip-existing $ruby_version
+    # And replace the old Ruby binary
+    test -x /usr/bin/ruby_rbenv && mv /usr/bin/ruby_rbenv /usr/bin/ruby
 
-  # Store the ID of this app and the version of ruby requested for it
-  echo "$YNH_APP_ID:$ruby_version" | tee --append "$rbenv_install_dir/ynh_app_version"
+    # Install the requested version of Ruby
+    ynh_print_info --message="Installation of Ruby-"$ruby_version
+    CONFIGURE_OPTS="--disable-install-doc --with-jemalloc" MAKE_OPTS="-j2" rbenv install --skip-existing $ruby_version
 
-  # Store ruby_version into the config of this app
-  ynh_app_setting_set $app ruby_version $ruby_version
+    # Remove app virtualenv
+    if  `rbenv alias --list | grep --quiet "$YNH_APP_INSTANCE_NAME" 1>/dev/null 2>&1`
+    then
+        rbenv alias $YNH_APP_INSTANCE_NAME --remove
+    fi
 
-  # Set environment for ruby users
-  echo  "#rbenv
+    # Create app virtualenv
+    rbenv alias $YNH_APP_INSTANCE_NAME $ruby_version
+
+    # Cleanup Ruby versions
+    ynh_cleanup_ruby
+
+    # Set environment for Ruby users
+    echo  "#rbenv
 export RBENV_ROOT=$rbenv_install_dir
 export PATH=\"$rbenv_install_dir/bin:$PATH\"
 eval \"\$(rbenv init -)\"
-#rbenv" > /etc/profile.d/rbenv.sh
+    #rbenv" > /etc/profile.d/rbenv.sh
 
-  # Load the right environment for the Installation
-  eval "$(rbenv init -)"
-
-  (cd $final_path
-  rbenv local $ruby_version)
+    # Load the environment
+    eval "$(rbenv init -)"
 }
 
-# Remove the version of ruby used by the app.
+# Remove the version of Ruby used by the app.
 #
-# This helper will check if another app uses the same version of ruby,
-# if not, this version of ruby will be removed.
-# If no other app uses ruby, rbenv will be also removed.
+# This helper will also cleanup Ruby versions
 #
 # usage: ynh_remove_ruby
 ynh_remove_ruby () {
-  ruby_version=$(ynh_app_setting_get $app ruby_version)
+    local ruby_version=$(ynh_app_setting_get --app=$YNH_APP_INSTANCE_NAME --key=ruby_version)
 
-  # Remove the line for this app
-  sed --in-place "/$YNH_APP_ID:$ruby_version/d" "$rbenv_install_dir/ynh_app_version"
+    # Load rbenv path in PATH
+    local CLEAR_PATH="$rbenv_install_dir/bin:$PATH"
 
-  # If no other app uses this version of ruby, remove it.
-  if ! grep --quiet "$ruby_version" "$rbenv_install_dir/ynh_app_version"
-  then
-    $rbenv_install_dir/bin/rbenv uninstall --force $ruby_version
-  fi
+    # Remove /usr/local/bin in PATH in case of Ruby prior installation
+    PATH=$(echo $CLEAR_PATH | sed 's@/usr/local/bin:@@')
 
-  # Remove rbenv environment configuration
-  rm /etc/profile.d/rbenv.sh
+    rbenv alias $YNH_APP_INSTANCE_NAME --remove
 
-  # If no other app uses rbenv, remove rbenv and dedicated group
-  if [ ! -s "$rbenv_install_dir/ynh_app_version" ]
-  then
-    ynh_secure_remove "$rbenv_install_dir"
-  fi
+    # Remove the line for this app
+    ynh_app_setting_delete --app=$YNH_APP_INSTANCE_NAME --key=ruby_version
+
+    # Cleanup Ruby versions
+    ynh_cleanup_ruby
 }
 
-# Remove the version of ruby used by the app.
+# Remove no more needed versions of Ruby used by the app.
 #
-# This helper will check if another app uses the same version of ruby,
-# if not, this version of ruby will be removed.
-# If no other app uses ruby, rbenv will be also removed.
+# This helper will check what Ruby version are no more required,
+# and uninstall them
+# If no app uses Ruby, rbenv will be also removed.
 #
-# usage: ynh_remove_ruby
-ynh_remove_ruby () {
-  ruby_version=$(ynh_app_setting_get $app ruby_version)
+# usage: ynh_cleanup_ruby
+ynh_cleanup_ruby () {
 
-  # Remove the line for this app
-  sed --in-place "/$YNH_APP_ID:$ruby_version/d" "$rbenv_install_dir/ynh_app_version"
+    # List required Ruby version
+    local installed_apps=$(yunohost app list | grep -oP 'id: \K.*$')
+    local required_ruby_versions=""
+    for installed_app in $installed_apps
+    do
+        local installed_app_ruby_version=$(yunohost app setting $installed_app ruby_version)
+        if [[ $installed_app_ruby_version ]]
+        then
+            required_ruby_versions="${installed_app_ruby_version}\n${required_ruby_versions}"
+        fi
+    done
+    
+    # Remove no more needed Ruby version
+    local installed_ruby_versions=$(rbenv versions --bare --skip-aliases | grep -Ev '/')
+    for installed_ruby_version in $installed_ruby_versions
+    do
+        if ! `echo ${required_ruby_versions} | grep "${installed_ruby_version}" 1>/dev/null 2>&1`
+        then
+            ynh_print_info --message="Removing of Ruby-"$installed_ruby_version
+            $rbenv_install_dir/bin/rbenv uninstall --force $installed_ruby_version
+        fi
+    done
 
-  # If no other app uses this version of ruby, remove it.
-  if ! grep --quiet "$ruby_version" "$rbenv_install_dir/ynh_app_version"
-  then
-    $rbenv_install_dir/bin/rbenv uninstall --force $ruby_version
-  fi
-
-  # Remove rbenv environment configuration
-  rm /etc/profile.d/rbenv.sh
-
-  # If no other app uses rbenv, remove rbenv and dedicated group
-  if [ ! -s "$rbenv_install_dir/ynh_app_version" ]
-  then
-    ynh_secure_remove "$rbenv_install_dir"
-  fi
-}
-
-# Returns true if upstream version is up to date
-#
-# This helper should be used to avoid an upgrade of the upstream version
-# when it's not needed (but yet allowing to upgrade other parts of the
-# YunoHost application (e.g. nginx conf)
-#
-# usage: ynh_is_upstream_up_to_date (returns a boolean)
-ynh_is_upstream_up_to_date () {
-	local version=$(ynh_read_manifest "/etc/yunohost/apps/$YNH_APP_INSTANCE_NAME/manifest.json" "version" || echo 1.0)
-  version="${version/~ynh*/}"
-	local last_version=$(ynh_read_manifest "../manifest.json" "version" || echo 1.0)
-  last_version="${last_version/~ynh*/}"
-  [ "$version" = "$last_version" ]
+    # If none Ruby version is required
+    if [[ ! $required_ruby_versions ]]
+    then
+        # Remove rbenv environment configuration
+        ynh_print_info --message="Removing of rbenv-"$rbenv_version
+        ynh_secure_remove --file="$rbenv_install_dir"
+        rm /etc/profile.d/rbenv.sh
+    fi
 }
 
 #=================================================
diff --git a/scripts/change_url b/scripts/change_url
index ce73aaf..60a3cd5 100644
--- a/scripts/change_url
+++ b/scripts/change_url
@@ -128,8 +128,9 @@ ynh_store_file_checksum --file="$discourse_config_file"
 ynh_psql_connect_as --user=$db_user --password=$db_pwd --database=$db_name <<< "UPDATE site_settings SET value = replace(value, '${old_path%/}/images/', '${new_path%/}/images/');
 UPDATE site_settings SET value = '${new_path}' WHERE name='long_polling_base_url';"
 
+ynh_use_ruby
 # Remap URLs in forum posts
-exec_login_as $app RAILS_ENV=production bundle exec script/discourse remap ${old_path%/}/uploads ${new_path%/}/uploads <<< "YES
+exec_login_as $app RAILS_ENV=production bin/bundle exec script/discourse remap ${old_path%/}/uploads ${new_path%/}/uploads <<< "YES
 # "
 
 rake_exec="exec_login_as $app RAILS_ENV=production bin/rake"
diff --git a/scripts/install b/scripts/install
index 7d6154f..318818e 100644
--- a/scripts/install
+++ b/scripts/install
@@ -64,6 +64,7 @@ ynh_app_setting_set --app=$app --key=admin --value=$admin
 ynh_script_progression --message="Installing dependencies..."
 
 ynh_install_app_dependencies $pkg_dependencies
+ynh_install_ruby --ruby_version=$RUBY_VERSION
 
 #=================================================
 # CREATE A POSTGRESQL DATABASE
@@ -103,13 +104,6 @@ ynh_setup_source --dest_dir="$final_path"
 mkdir -p "$final_path/plugins/discourse-ldap-auth"
 ynh_setup_source --dest_dir="$final_path/plugins/discourse-ldap-auth" --source_id=ldap-auth
 
-#=================================================
-# INSTALL RUBY
-#=================================================
-ynh_script_progression --message="Installing Ruby..."
-
-ynh_install_ruby --ruby_version=$RUBY_VERSION
-
 #=================================================
 # NGINX CONFIGURATION
 #=================================================
@@ -197,8 +191,9 @@ ynh_add_config --template="../conf/secrets.yml" --destination="$final_path/confi
 chown -R $app: $final_path
 
 pushd "$final_path"
+	ynh_use_ruby
 	# Install bundler, a gems installer
-	gem install bundler
+	ynh_gem install bundler
 	# Install without documentation
 	exec_as $app echo "gem: --no-ri --no-rdoc" >> "$final_path/.gemrc"
 popd
@@ -207,13 +202,13 @@ popd
 if [ -n "$(uname -m | grep arm)" ] ; then
 	# Define the platform specifically to retrieve binaries
 	# for libv8 because it currently doesn't compile on ARM devices
-	exec_login_as $app bundle config specific_platform arm-linux
+	exec_login_as $app bin/bundle config specific_platform arm-linux
 fi
 
 # Install dependencies
-exec_login_as $app bundle config set path 'vendor/bundle'
-exec_login_as $app bundle config set with 'development'
-exec_login_as $app MAKEFLAGS=-j2 bundle install --jobs 2
+exec_login_as $app bin/bundle config set path 'vendor/bundle'
+exec_login_as $app bin/bundle config set with 'development'
+exec_login_as $app MAKEFLAGS=-j2 bin/bundle install --jobs 2
 
 # On ARM architecture, replace bundled libpsl by system native libpsl
 # because the provided binary isn't compatible
diff --git a/scripts/restore b/scripts/restore
index 900c267..90af673 100644
--- a/scripts/restore
+++ b/scripts/restore
@@ -90,12 +90,6 @@ ynh_script_progression --message="Reinstalling dependencies..."
 
 # Define and install dependencies
 ynh_install_app_dependencies $pkg_dependencies
-
-#=================================================
-# INSTALL RUBY
-#=================================================
-ynh_script_progression --message="Install Ruby..."
-
 ynh_install_ruby --ruby_version=$RUBY_VERSION
 
 #=================================================
@@ -104,7 +98,8 @@ ynh_install_ruby --ruby_version=$RUBY_VERSION
 ynh_script_progression --message="Reinstall Bundle Gem..."
 
 (cd "$final_path"
-gem install bundler)
+ynh_use_ruby
+ynh_gem install bundler)
 
 #=================================================
 # RESTORE THE POSTGRESQL DATABASE
diff --git a/scripts/upgrade b/scripts/upgrade
index fbe60ae..e1cd224 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -177,12 +177,6 @@ ynh_store_file_checksum --file="/etc/nginx/conf.d/$domain.d/$app.conf"
 ynh_script_progression --message="Upgrading dependencies..."
 
 ynh_install_app_dependencies $pkg_dependencies
-
-#=================================================
-# INSTALL RUBY
-#=================================================
-ynh_script_progression --message="Installing Ruby..."
-
 ynh_install_ruby --ruby_version=$RUBY_VERSION
 
 #=================================================
@@ -273,8 +267,9 @@ then
 
 	(
 		cd "$final_path"
+		ynh_use_ruby
 		# Install bundler, a gems installer
-		gem install bundler
+		ynh_gem install bundler
 		# Install without documentation
 		exec_as $app echo "gem: --no-ri --no-rdoc" >> "$final_path/.gemrc"
 	)
@@ -282,12 +277,12 @@ then
 	if [ -n "$(uname -m | grep arm)" ] ; then
 		# Define the platform specifically to retrieve binaries
 		# for libv8 because it currently doesn't compile on ARM devices
-		exec_login_as $app bundle config specific_platform arm-linux
+		exec_login_as $app bin/bundle config specific_platform arm-linux
 	fi
 	# Install dependencies
-	exec_login_as $app bundle config set path 'vendor/bundle'
-	exec_login_as $app bundle config set with 'development'
-	exec_login_as $app MAKEFLAGS=-j2 bundle install --jobs 2
+	exec_login_as $app bin/bundle config set path 'vendor/bundle'
+	exec_login_as $app bin/bundle config set with 'development'
+	exec_login_as $app MAKEFLAGS=-j2 bin/bundle install --jobs 2
 
 	# On ARM architecture, replace bundled libpsl by system native libpsl
 	# because the provided binary isn't compatible