CI: Adding missing dependencies

.gitlab-ci.yml

@@ -7,7 +7,7 @@ stages:
 build-job:
   stage: build
   before_script:
-    - apt-get update && apt-get install -y make cmake git
+    - apt-get update && apt-get install -y make cmake git coreutils
   script:
       - mkdir build
       - cd build
@@ -23,6 +23,4 @@ unit-test-job:
   stage: test
   script:
     - echo "Running unit tests"
-    - pwd
-    - ls
     - build/tests/tests