1 files changed, 6 insertions, 2 deletions

diff --git a/scripts/install.sh b/scripts/install.sh
index d7b05a1e..7a1f02bd 100644
--- a/scripts/install.sh
+++ b/scripts/install.sh
@@ -2,11 +2,15 @@
 # You can execute this file to install wallabag
 # eg: `sh install.sh prod`
 
-command -v composer >/dev/null 2>&1 || { echo >&2 "wallabag requires composer but it's not installed (see http://doc.wallabag.org/en/master/user/installation.html). Aborting."; exit 1; }
+COMPOSER_COMMAND='composer'
+
+DIR="${BASH_SOURCE%/*}"
+if [[ ! -d "$DIR" ]]; then DIR="$PWD"; fi
+. "$DIR/require.sh"
 
 ENV=$1
 TAG=$(git describe --tags $(git rev-list --tags --max-count=1))
 
 git checkout $TAG
-SYMFONY_ENV=$ENV composer install --no-dev -o --prefer-dist
+SYMFONY_ENV=$ENV $COMPOSER_COMMAND install --no-dev -o --prefer-dist
 php bin/console wallabag:install --env=$ENV