fix loop bash

.gitlab/ci/release/pip.gitlab-ci.yml

@@ -36,13 +36,17 @@ release:pip:ubuntu:
         echo "Warning: The project $CI_PROJECT_NAME has no dependency."
         DEPS_NAMES_2=()
       fi
-    - echo "DEPS_NAMES_2 = ${DEPS_NAMES[@]}"
+    - echo "${DEPS_NAMES_2[@]}"
     - >
-      for DEP_NAME in $DEPS_NAMES_2; do
+      for DEP_NAME in "${DEPS_NAMES_2[@]}"; do
       	echo "current dep $DEP_NAME"
       done
     - >
-      for DEP_NAME in $DEPS_NAMES_2; do
+      for DEP_NAME in "${DEPS_NAMES[@]}"; do
+      	echo "current dep $DEP_NAME"
+      done
+    - >
+      for DEP_NAME in "${DEPS_NAMES_2[@]}"; do
       	echo "current dep $DEP_NAME"
         cd $DEP_NAME
         pip install . -v