Fix direct trigger of pipeline

For so me reason it doesn't like to be triggered directly (ie not from detector_benchmarks).

.gitlab-ci.yml

 image: ${BENCHMARKS_REGISTRY}/${BENCHMARKS_CONTAINER}:${BENCHMARKS_TAG}
 
+variables:
+  DETECTOR: epic
+  DETECTOR_CONFIG: epic_craterlake
+  DETECTOR_REPOSITORYURL: 'https://github.com/eic/epic.git'
+
+
 default:
-  before_script:
-    - source .local/bin/env.sh
   interruptible: true
   tags:
     - phy-scratch
@@ -71,12 +75,15 @@ common:setup:
       git clone -b "${COMMON_BENCH_VERSION}" https://eicweb.phy.anl.gov/EIC/benchmarks/common_bench.git setup 
   script:
     - source setup/bin/env.sh && ./setup/bin/install_common.sh
+    - ./.local/bin/print_env.sh
 
 common:detector:
   stage: initialize
   needs: ["common:setup"]
   script:
-    - source .local/bin/env.sh && build_detector.sh
+    - source .local/bin/env.sh 
+    - ./.local/bin/print_env.sh
+    - ./.local/bin/build_detector.sh
     - mkdir_local_data_link sim_output
     - mkdir -p results
     - mkdir -p config