diff --git a/scripts/_common.sh b/scripts/_common.sh
index 3497fe9..50162bf 100644
--- a/scripts/_common.sh
+++ b/scripts/_common.sh
@@ -17,76 +17,78 @@ pkg_dependencies="curl postgresql xfonts-75dpi xfonts-base wkhtmltopdf node-less
 #=================================================
 
 function debranding() {
-    # Remove Odoo references to avoid trademark issue
-    if [ -d $final_path/$appname/$FORKNAME ]; then
-        python_app=$final_path/$appname/$FORKNAME
-    else
-        python_app=$final_path/$appname/openerp
-    fi
-    find $final_path/$appname -type f \( -iname '*.xml' -o -iname '*.po' \) -exec sed -i 's/Powered by <a[^>]*>Odoo<\/a>//g' {} \;
-    find $final_path/$appname -type f \( -iname '*.xml' -o -iname '*.po' \) -exec sed -i 's/<a[^>]*>Powered by <[^>]*>Odoo<\/[^>]*><\/a>//g' {} \;
-    find $final_path/$appname -type f \( -iname '*.xml' -o -iname '*.po' \) -exec sed -i 's/Powered by <[^>]*>Odoo<\/[^>]*>//g' {} \;
-    find $final_path/$appname -type f \( -iname '*.xml' -o -iname '*.po' \) -exec sed -i 's/Powered by <[^>]*><img[^>]*Odoo[^>]*><\/a>//g' {} \;
-    sed -i 's/<a[^>]*>My Odoo.com account<\/a>//g' $final_path/$appname/addons/web/static/src/xml/base.xml
-    sed -i 's/<a[^>]*>Documentation<\/a>//g' $final_path/$appname/addons/web/static/src/xml/base.xml
-    sed -i 's/<a[^>]*>Support<\/a>//g' $final_path/$appname/addons/web/static/src/xml/base.xml
-    cp ../conf/logo_type.png  $python_app/addons/base/static/img/logo_white.png
-    cp ../conf/favicon.ico  $final_path/$appname/addons/web/static/src/img/favicon.ico
+	# Remove Odoo references to avoid trademark issue
+	if [ -d $final_path/$appname/$FORKNAME ]; then
+		python_app=$final_path/$appname/$FORKNAME
+	else
+		python_app=$final_path/$appname/openerp
+	fi
+	find $final_path/$appname -type f \( -iname '*.xml' -o -iname '*.po' \) -exec sed -i 's/Powered by <a[^>]*>Odoo<\/a>//g' {} \;
+	find $final_path/$appname -type f \( -iname '*.xml' -o -iname '*.po' \) -exec sed -i 's/<a[^>]*>Powered by <[^>]*>Odoo<\/[^>]*><\/a>//g' {} \;
+	find $final_path/$appname -type f \( -iname '*.xml' -o -iname '*.po' \) -exec sed -i 's/Powered by <[^>]*>Odoo<\/[^>]*>//g' {} \;
+	find $final_path/$appname -type f \( -iname '*.xml' -o -iname '*.po' \) -exec sed -i 's/Powered by <[^>]*><img[^>]*Odoo[^>]*><\/a>//g' {} \;
+	if test -f "$final_path/$appname/addons/web/static/src/xml/base.xml"; then
+		sed -i 's/<a[^>]*>My Odoo.com account<\/a>//g' $final_path/$appname/addons/web/static/src/xml/base.xml
+		sed -i 's/<a[^>]*>Documentation<\/a>//g' $final_path/$appname/addons/web/static/src/xml/base.xml
+		sed -i 's/<a[^>]*>Support<\/a>//g' $final_path/$appname/addons/web/static/src/xml/base.xml
+	fi
+	cp ../conf/logo_type.png  $python_app/addons/base/static/img/logo_white.png
+	cp ../conf/favicon.ico  $final_path/$appname/addons/web/static/src/img/favicon.ico
 
 }
 
 function setup_files() {
    
-    if [[ $oca -eq 0 ]]; then
-        ynh_setup_source $final_path/$appname $app_version
-    else
-        ynh_setup_source $final_path/$appname "oca-$app_version"
-    fi
-    debranding
-    mkdir -p $final_path/custom-addons
-    chmod 750 "$final_path"
-    chmod -R o-rwx "$final_path"
-    chown -R $app:$app "$final_path"
-    touch /var/log/$app.log
-    chown $app:$app /var/log/$app.log
-    
-    if [ ! -f $conf_file ]; then
-        ynh_configure server.conf $conf_file
-        chmod 400 "$conf_file"
+	if [[ $oca -eq 0 ]]; then
+		ynh_setup_source $final_path/$appname $app_version
+	else
+		ynh_setup_source $final_path/$appname "oca-$app_version"
+	fi
+	debranding
+	mkdir -p $final_path/custom-addons
+	chmod 750 "$final_path"
+	chmod -R o-rwx "$final_path"
+	chown -R $app:$app "$final_path"
+	touch /var/log/$app.log
+	chown $app:$app /var/log/$app.log
+	
+	if [ ! -f $conf_file ]; then
+		ynh_configure server.conf $conf_file
+		chmod 400 "$conf_file"
 		chown $app:$app "$conf_file"
 
-        # Autoinstall the LDAP auth module
-        if ls $final_path/$appname/$FORKNAME-bin > /dev/null ; then
-            ynh_replace_string "^{$" "{'auto_install': True," $final_path/$appname/addons/auth_ldap/__manifest__.py
-        else
-            ynh_replace_string "'auto_install': False" "'auto_install': True" $final_path/$appname/addons/auth_ldap/__openerp__.py
-        fi
-    fi 
+		# Autoinstall the LDAP auth module
+		if ls $final_path/$appname/$FORKNAME-bin > /dev/null ; then
+			ynh_replace_string "^{$" "{'auto_install': True," $final_path/$appname/addons/auth_ldap/__manifest__.py
+		else
+			ynh_replace_string "'auto_install': False" "'auto_install': True" $final_path/$appname/addons/auth_ldap/__openerp__.py
+		fi
+	fi 
 
 }
 
 function setup_database() {
-    export preinstall=1
-    ynh_configure server.conf $conf_file
-    chown $app:$app $conf_file
-    # Load translation
-    #param=" --without-demo True --addons-path $final_path/$appname/addons --db_user $app --db_password $db_pwd --db_host 127.0.0.1 --db_port 5432 --db-filter '^$app\$' -d $app "
-    param=" -c $conf_file -d $app "
-    ynh_exec_as $app $bin_file -c $conf_file --stop-after-init -i base -d $app
-    ynh_exec_as $app $bin_file -c $conf_file --stop-after-init -i auth_ldap -d $app
-    ynh_exec_as $app $bin_file -c $conf_file --stop-after-init --load-language $lang -d $app
-    # Configure language, timezone and ldap
-    ynh_exec_as $app $bin_file shell -c $conf_file -d $app <<< \
+	export preinstall=1
+	ynh_configure server.conf $conf_file
+	chown $app:$app $conf_file
+	# Load translation
+	#param=" --without-demo True --addons-path $final_path/$appname/addons --db_user $app --db_password $db_pwd --db_host 127.0.0.1 --db_port 5432 --db-filter '^$app\$' -d $app "
+	param=" -c $conf_file -d $app "
+	ynh_exec_as $app $bin_file -c $conf_file --stop-after-init -i base -d $app
+	ynh_exec_as $app $bin_file -c $conf_file --stop-after-init -i auth_ldap -d $app
+	ynh_exec_as $app $bin_file -c $conf_file --stop-after-init --load-language $lang -d $app
+	# Configure language, timezone and ldap
+	ynh_exec_as $app $bin_file shell -c $conf_file -d $app <<< \
 "
 self.env['res.users'].search([['login', '=', 'admin']])[0].write({'password': '$admin_password'})
 self.env.cr.commit()
 "
-    ynh_exec_as $app $bin_file shell -c $conf_file -d $app <<< \
+	ynh_exec_as $app $bin_file shell -c $conf_file -d $app <<< \
 "
 self.write({'tz':'$tz','lang':'$lang'})
 self.env.cr.commit()
 "
-    ynh_exec_as $app $bin_file shell -c $conf_file -d $app <<< \
+	ynh_exec_as $app $bin_file shell -c $conf_file -d $app <<< \
 "
 template=env['res.users'].create({
   'login':'template',
@@ -108,20 +110,20 @@ self.company_id.ldaps.create({
 })
 self.env.cr.commit()
 "
-    export preinstall=0
-    ynh_configure server.conf $conf_file
-    chown $app:$app $conf_file
+	export preinstall=0
+	ynh_configure server.conf $conf_file
+	chown $app:$app $conf_file
 }
 
 ynh_configure () {
-    local TEMPLATE=$1
-    local DEST=$2
-    content=""
-    content2=""
-    content3=""
-    if [[ $preinstall == '1' ]]
-    then
-    	content="dbfilter = $db_name"
+	local TEMPLATE=$1
+	local DEST=$2
+	content=""
+	content2=""
+	content3=""
+	if [[ $preinstall == '1' ]]
+	then
+		content="dbfilter = $db_name"
 	else
 		content="db_name = $db_name"
 		if [[ $app_version > 9 ]]
@@ -131,12 +133,12 @@ ynh_configure () {
 		content3="list_db = False"
 	fi
 
-    mkdir -p "$(dirname $DEST)"
-    if [ -f '../manifest.json' ] ; then
-        ynh_add_config "${YNH_CWD}/../conf/$TEMPLATE" "$DEST"
-    else
-        ynh_add_config "${YNH_CWD}/../settings/conf/$TEMPLATE" "$DEST"
-    fi
+	mkdir -p "$(dirname $DEST)"
+	if [ -f '../manifest.json' ] ; then
+		ynh_add_config "${YNH_CWD}/../conf/$TEMPLATE" "$DEST"
+	else
+		ynh_add_config "${YNH_CWD}/../settings/conf/$TEMPLATE" "$DEST"
+	fi
 }
 
 #=================================================
@@ -148,75 +150,75 @@ ynh_configure () {
 # usage: ynh_add_swap --size=SWAP in Mb
 # | arg: -s, --size= - Amount of SWAP to add in Mb.
 ynh_add_swap () {
-    # Declare an array to define the options of this helper.
-    declare -Ar args_array=( [s]=size= )
-    local size
-    # Manage arguments with getopts
-    ynh_handle_getopts_args "$@"
+	# Declare an array to define the options of this helper.
+	declare -Ar args_array=( [s]=size= )
+	local size
+	# Manage arguments with getopts
+	ynh_handle_getopts_args "$@"
 
-    local swap_max_size=$(( $size * 1024 ))
+	local swap_max_size=$(( $size * 1024 ))
 
-    local free_space=$(df --output=avail / | sed 1d)
-    # Because we don't want to fill the disk with a swap file, divide by 2 the available space.
-    local usable_space=$(( $free_space / 2 ))
+	local free_space=$(df --output=avail / | sed 1d)
+	# Because we don't want to fill the disk with a swap file, divide by 2 the available space.
+	local usable_space=$(( $free_space / 2 ))
 
-    SD_CARD_CAN_SWAP=${SD_CARD_CAN_SWAP:-0}
+	SD_CARD_CAN_SWAP=${SD_CARD_CAN_SWAP:-0}
 
-    # Swap on SD card only if it's is specified
-    if ynh_is_main_device_a_sd_card && [ "$SD_CARD_CAN_SWAP" == "0" ]
-    then
-        ynh_print_warn --message="The main mountpoint of your system '/' is on an SD card, swap will not be added to prevent some damage of this one, but that can cause troubles for the app $app. If you still want activate the swap, you can relaunch the command preceded by 'SD_CARD_CAN_SWAP=1'"
-        return
-    fi
+	# Swap on SD card only if it's is specified
+	if ynh_is_main_device_a_sd_card && [ "$SD_CARD_CAN_SWAP" == "0" ]
+	then
+		ynh_print_warn --message="The main mountpoint of your system '/' is on an SD card, swap will not be added to prevent some damage of this one, but that can cause troubles for the app $app. If you still want activate the swap, you can relaunch the command preceded by 'SD_CARD_CAN_SWAP=1'"
+		return
+	fi
 
-    # Compare the available space with the size of the swap.
-    # And set a acceptable size from the request
-    if [ $usable_space -ge $swap_max_size ]
-    then
-        local swap_size=$swap_max_size
-    elif [ $usable_space -ge $(( $swap_max_size / 2 )) ]
-    then
-        local swap_size=$(( $swap_max_size / 2 ))
-    elif [ $usable_space -ge $(( $swap_max_size / 3 )) ]
-    then
-        local swap_size=$(( $swap_max_size / 3 ))
-    elif [ $usable_space -ge $(( $swap_max_size / 4 )) ]
-    then
-        local swap_size=$(( $swap_max_size / 4 ))
-    else
-        echo "Not enough space left for a swap file" >&2
-        local swap_size=0
-    fi
+	# Compare the available space with the size of the swap.
+	# And set a acceptable size from the request
+	if [ $usable_space -ge $swap_max_size ]
+	then
+		local swap_size=$swap_max_size
+	elif [ $usable_space -ge $(( $swap_max_size / 2 )) ]
+	then
+		local swap_size=$(( $swap_max_size / 2 ))
+	elif [ $usable_space -ge $(( $swap_max_size / 3 )) ]
+	then
+		local swap_size=$(( $swap_max_size / 3 ))
+	elif [ $usable_space -ge $(( $swap_max_size / 4 )) ]
+	then
+		local swap_size=$(( $swap_max_size / 4 ))
+	else
+		echo "Not enough space left for a swap file" >&2
+		local swap_size=0
+	fi
 
-    # If there's enough space for a swap, and no existing swap here
-    if [ $swap_size -ne 0 ] && [ ! -e /swap_$app ]
-    then
-        # Preallocate space for the swap file, fallocate may sometime not be used, use dd instead in this case
-        if ! fallocate -l ${swap_size}K /swap_$app
-        then
-            dd if=/dev/zero of=/swap_$app bs=1024 count=${swap_size}
-        fi
-        chmod 0600 /swap_$app
-        # Create the swap
-        mkswap /swap_$app
-        # And activate it
-        swapon /swap_$app
-        # Then add an entry in fstab to load this swap at each boot.
-        echo -e "/swap_$app swap swap defaults 0 0 #Swap added by $app" >> /etc/fstab
-    fi
+	# If there's enough space for a swap, and no existing swap here
+	if [ $swap_size -ne 0 ] && [ ! -e /swap_$app ]
+	then
+		# Preallocate space for the swap file, fallocate may sometime not be used, use dd instead in this case
+		if ! fallocate -l ${swap_size}K /swap_$app
+		then
+			dd if=/dev/zero of=/swap_$app bs=1024 count=${swap_size}
+		fi
+		chmod 0600 /swap_$app
+		# Create the swap
+		mkswap /swap_$app
+		# And activate it
+		swapon /swap_$app
+		# Then add an entry in fstab to load this swap at each boot.
+		echo -e "/swap_$app swap swap defaults 0 0 #Swap added by $app" >> /etc/fstab
+	fi
 }
 
 ynh_del_swap () {
-    # If there a swap at this place
-    if [ -e /swap_$app ]
-    then
-        # Clean the fstab
-        sed -i "/#Swap added by $app/d" /etc/fstab
-        # Desactive the swap file
-        swapoff /swap_$app
-        # And remove it
-        rm /swap_$app
-    fi
+	# If there a swap at this place
+	if [ -e /swap_$app ]
+	then
+		# Clean the fstab
+		sed -i "/#Swap added by $app/d" /etc/fstab
+		# Desactive the swap file
+		swapoff /swap_$app
+		# And remove it
+		rm /swap_$app
+	fi
 }
 
 # Check if the device of the main mountpoint "/" is an SD card
@@ -225,14 +227,14 @@ ynh_del_swap () {
 #
 # return 0 if it's an SD card, else 1
 ynh_is_main_device_a_sd_card () {
-    local main_device=$(lsblk --output PKNAME --noheadings $(findmnt / --nofsroot --uniq --output source --noheadings --first-only))
+	local main_device=$(lsblk --output PKNAME --noheadings $(findmnt / --nofsroot --uniq --output source --noheadings --first-only))
 
-    if echo $main_device | grep --quiet "mmc" && [ $(tail -n1 /sys/block/$main_device/queue/rotational) == "0" ]
-    then
-        return 0
-    else
-        return 1
-    fi
+	if echo $main_device | grep --quiet "mmc" && [ $(tail -n1 /sys/block/$main_device/queue/rotational) == "0" ]
+	then
+		return 0
+	else
+		return 1
+	fi
 }
 
 #=================================================
diff --git a/scripts/install b/scripts/install
index 6092822..eb5f1fc 100644
--- a/scripts/install
+++ b/scripts/install
@@ -47,10 +47,10 @@ test ! -e "$final_path" || ynh_die --message="This path already contains a folde
 
 export bin_file="$final_path/venv/bin/python3 $final_path/$appname/$FORKNAME-bin"
 if [ "$app_version" = "9" ]; then
-    bin_file="$final_path/venv/bin/python3 $final_path/$appname/$FORKNAME.py"
+	bin_file="$final_path/venv/bin/python3 $final_path/$appname/$FORKNAME.py"
 fi
 if [ "$app_version" = "8" ]; then
-    bin_file="$final_path/venv/bin/python3 $final_path/$appname/$FORKNAME.py"
+	bin_file="$final_path/venv/bin/python3 $final_path/$appname/$FORKNAME.py"
 fi
 
 # Register (book) web path
@@ -141,10 +141,10 @@ ynh_add_nginx_config
 #=================================================
 
 if [ ${PACKAGE_CHECK_EXEC:-0} -eq 1 ]; then
-    :
+	:
 else
-    ynh_script_progression --message="Adding swap..."
-    ynh_add_swap --size=$swap_needed
+	ynh_script_progression --message="Adding swap..."
+	ynh_add_swap --size=$swap_needed
 fi
 
 #=================================================
@@ -153,26 +153,32 @@ fi
 ynh_script_progression --message="Building $app..."
 
 if ! wkhtmltopdf --version | grep "wkhtmltopdf 0.12.4 (with patched qt)"; then
-    # The debian package has a bug so we deploy a more recent version
-    if [ -f '../manifest.json' ] ; then
-        ynh_setup_source /usr/
-    else
-        OLD_YNH_CWD=$YNH_CWD
-        YNH_CWD=$YNH_CWD/../settings/conf
-        ynh_setup_source /usr/
-        YNH_CWD=$OLD_YNH_CWD
-    fi
+	# The debian package has a bug so we deploy a more recent version
+	if [ -f '../manifest.json' ] ; then
+		ynh_setup_source /usr/
+	else
+		OLD_YNH_CWD=$YNH_CWD
+		YNH_CWD=$YNH_CWD/../settings/conf
+		ynh_setup_source /usr/
+		YNH_CWD=$OLD_YNH_CWD
+	fi
 fi
 pushd $final_path
-    if grep "python3" $final_path/$appname/$FORKNAME-bin ; then
-        python3 -m venv venv
-        venv/bin/pip3 install wheel
-        venv/bin/pip3 install -r $appname/requirements.txt
-    else
-        virtualenv venv
-        venv/bin/pip install wheel
-        venv/bin/pip install -r $appname/requirements.txt
-    fi
+	RUSTUP_HOME="$final_path/.rustup" CARGO_HOME="$final_path/.cargo" bash -c 'curl -sSf -L https://static.rust-lang.org/rustup.sh | sh -s -- -y --default-toolchain=stable --profile=minimal'
+	PATH="$PATH:$final_path/.cargo/bin:$final_path/.local/bin:/usr/local/sbin"
+	if grep "python3" $final_path/$appname/$FORKNAME-bin ; then
+		python3 -m venv venv
+		venv/bin/pip3 install --upgrade pip
+		venv/bin/pip3 install wheel
+		venv/bin/pip3 install -r $appname/requirements.txt
+	else
+		virtualenv venv
+		venv/bin/pip3 install --upgrade pip
+		venv/bin/pip install wheel
+		venv/bin/pip install -r $appname/requirements.txt
+	fi
+	ynh_secure_remove --file="$final_path/.cargo"
+	ynh_secure_remove --file="$final_path/.rustup"
 popd
 
 #=================================================
diff --git a/scripts/restore b/scripts/restore
index e76377d..ed0ac2a 100644
--- a/scripts/restore
+++ b/scripts/restore
@@ -40,10 +40,10 @@ export final_path=$(ynh_app_setting_get --app=$app --key=final_path)
 export conf_file=$(ynh_app_setting_get --app=$app --key=conf_file)
 export bin_file="$final_path/venv/bin/python $final_path/$appname/$FORKNAME-bin"
 if [ "$app_version" = "9" ]; then
-    bin_file="$final_path/venv/bin/python $final_path/$appname/$FORKNAME.py"
+	bin_file="$final_path/venv/bin/python $final_path/$appname/$FORKNAME.py"
 fi
 if [ "$app_version" = "8" ]; then
-    bin_file="$final_path/venv/bin/python $final_path/$appname/$FORKNAME.py"
+	bin_file="$final_path/venv/bin/python $final_path/$appname/$FORKNAME.py"
 fi
 export preinstall=0
 
@@ -100,10 +100,10 @@ ynh_restore_file --origin_path="/etc/nginx/conf.d/$domain.d/$app.conf"
 #=================================================
 
 if [ ${PACKAGE_CHECK_EXEC:-0} -eq 1 ]; then
-    :
+	:
 else
-    ynh_script_progression --message="Adding swap..."
-    ynh_add_swap --size=$swap_needed
+	ynh_script_progression --message="Adding swap..."
+	ynh_add_swap --size=$swap_needed
 fi
 
 #=================================================
@@ -112,26 +112,32 @@ fi
 ynh_script_progression --message="Building $app..."
 
 if ! wkhtmltopdf --version | grep "wkhtmltopdf 0.12.4 (with patched qt)"; then
-    # The debian package has a bug so we deploy a more recent version
-    if [ -f '../manifest.json' ] ; then
-        ynh_setup_source /usr/
-    else
-        OLD_YNH_CWD=$YNH_CWD
-        YNH_CWD=$YNH_CWD/../settings/conf
-        ynh_setup_source /usr/
-        YNH_CWD=$OLD_YNH_CWD
-    fi
+	# The debian package has a bug so we deploy a more recent version
+	if [ -f '../manifest.json' ] ; then
+		ynh_setup_source /usr/
+	else
+		OLD_YNH_CWD=$YNH_CWD
+		YNH_CWD=$YNH_CWD/../settings/conf
+		ynh_setup_source /usr/
+		YNH_CWD=$OLD_YNH_CWD
+	fi
 fi
 pushd $final_path
-    if grep "python3" $final_path/$appname/$FORKNAME-bin ; then
-        python3 -m venv venv
-        venv/bin/pip3 install wheel
-        venv/bin/pip3 install -r $appname/requirements.txt
-    else
-        virtualenv venv
-        venv/bin/pip install wheel
-        venv/bin/pip install -r $appname/requirements.txt
-    fi
+	RUSTUP_HOME="$final_path/.rustup" CARGO_HOME="$final_path/.cargo" bash -c 'curl -sSf -L https://static.rust-lang.org/rustup.sh | sh -s -- -y --default-toolchain=stable --profile=minimal'
+	PATH="$PATH:$final_path/.cargo/bin:$final_path/.local/bin:/usr/local/sbin"
+	if grep "python3" $final_path/$appname/$FORKNAME-bin ; then
+		python3 -m venv venv
+		venv/bin/pip3 install --upgrade pip
+		venv/bin/pip3 install wheel
+		venv/bin/pip3 install -r $appname/requirements.txt
+	else
+		virtualenv venv
+		venv/bin/pip3 install --upgrade pip
+		venv/bin/pip install wheel
+		venv/bin/pip install -r $appname/requirements.txt
+	fi
+	ynh_secure_remove --file="$final_path/.cargo"
+	ynh_secure_remove --file="$final_path/.rustup"
 popd
 
 #=================================================
diff --git a/scripts/upgrade b/scripts/upgrade
index f7c3c0b..5eb8b24 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -115,10 +115,10 @@ ynh_add_nginx_config
 #=================================================
 
 if [ ${PACKAGE_CHECK_EXEC:-0} -eq 1 ]; then
-    :
+	:
 else
-    ynh_script_progression --message="Adding swap..."
-    ynh_add_swap --size=$swap_needed
+	ynh_script_progression --message="Adding swap..."
+	ynh_add_swap --size=$swap_needed
 fi
 
 #=================================================
@@ -127,26 +127,32 @@ fi
 ynh_script_progression --message="Building $app..."
 
 if ! wkhtmltopdf --version | grep "wkhtmltopdf 0.12.4 (with patched qt)"; then
-    # The debian package has a bug so we deploy a more recent version
-    if [ -f '../manifest.json' ] ; then
-        ynh_setup_source /usr/
-    else
-        OLD_YNH_CWD=$YNH_CWD
-        YNH_CWD=$YNH_CWD/../settings/conf
-        ynh_setup_source /usr/
-        YNH_CWD=$OLD_YNH_CWD
-    fi
+	# The debian package has a bug so we deploy a more recent version
+	if [ -f '../manifest.json' ] ; then
+		ynh_setup_source /usr/
+	else
+		OLD_YNH_CWD=$YNH_CWD
+		YNH_CWD=$YNH_CWD/../settings/conf
+		ynh_setup_source /usr/
+		YNH_CWD=$OLD_YNH_CWD
+	fi
 fi
 pushd $final_path
-    if grep "python3" $final_path/$appname/$FORKNAME-bin ; then
-        python3 -m venv venv
-        venv/bin/pip3 install wheel
-        venv/bin/pip3 install -r $appname/requirements.txt
-    else
-        virtualenv venv
-        venv/bin/pip install wheel
-        venv/bin/pip install -r $appname/requirements.txt
-    fi
+	RUSTUP_HOME="$final_path/.rustup" CARGO_HOME="$final_path/.cargo" bash -c 'curl -sSf -L https://static.rust-lang.org/rustup.sh | sh -s -- -y --default-toolchain=stable --profile=minimal'
+	PATH="$PATH:$final_path/.cargo/bin:$final_path/.local/bin:/usr/local/sbin"
+	if grep "python3" $final_path/$appname/$FORKNAME-bin ; then
+		python3 -m venv venv
+		venv/bin/pip3 install --upgrade pip
+		venv/bin/pip3 install wheel
+		venv/bin/pip3 install -r $appname/requirements.txt
+	else
+		virtualenv venv
+		venv/bin/pip3 install --upgrade pip
+		venv/bin/pip install wheel
+		venv/bin/pip install -r $appname/requirements.txt
+	fi
+	ynh_secure_remove --file="$final_path/.cargo"
+	ynh_secure_remove --file="$final_path/.rustup"	
 popd
 
 #=================================================