use sudo in yum install

.gitlab-ci.yml

@@ -68,7 +68,7 @@ stages:
 build_linux_bob_devel:
   extends: .build_linux_template
   script:
-    - yum install -y mesa-libGL-devel  # need this for pyopengl
+    - sudo yum install -y mesa-libGL-devel  # need this for pyopengl
     - python3 ./bob/devtools/build.py -vv build-bob-devel
 
 build_linux_deps:

bob/devtools/data/conda_build_config.yaml

@@ -291,6 +291,10 @@ pin_run_as_build:
 # names here should not contain dots or dashes. You should replace dots and dashes with
 # underlines.
 
+# update this version to the current date when you modify the pins below
+bob_devel_version:
+  - 2021.10.01
+
 # AUTOMATIC PARSING START
 # DO NOT MODIFY THIS COMMENT