pip3 and commit ref name test

.gitlab-ci.yml

@@ -9,7 +9,7 @@ build:tests:
   stage: build
   script:
     - mkdir -p .build-config
-    - echo "CI_COMMIT_REF_NAME-$CI_COMMIT_SHA" > ./build-config/git-commit-ref  
+    - echo "$CI_COMMIT_REF_NAME-$CI_COMMIT_SHA" > .build-config/git-commit-ref  
     - python setup.py sdist --dist-dir=build
     - echo $TEST_PACKAGE_NAME