Update .gitlab-ci.yml

.gitlab-ci.yml

@@ -3,4 +3,7 @@ stages:
 
 repo-update:
   stage: update-repo-directory
-  script: ssh root@10.14.129.37 "cd /var/www/html/packagist/satis && php bin/satis build --verbose unicaen.json /var/www/html/packagist/"
+  script:
+    - http_proxy=http://10.14.128.99:3128 apt -qq update
+    - http_proxy=http://10.14.128.99:3128 apt -y install openssh-client
+    - ssh root@10.14.129.37 "cd /var/www/html/packagist/satis && php bin/satis build --verbose unicaen.json /var/www/html/packagist/"