[CI] Fix tutos (2) (#1109)

Author: vmoens

.circleci/unittest/linux_olddeps/scripts_gym_0_13/install.sh

@@ -4,7 +4,7 @@ unset PYTORCH_VERSION
 # For unittest, nightly PyTorch is used as the following section,
 # so no need to set PYTORCH_VERSION.
 # In fact, keeping PYTORCH_VERSION forces us to hardcode PyTorch version in config.
-apt-get update && apt-get install -y git wget gcc g++
+apt-get update && apt-get install -y git wget libglew-dev libx11-dev x11proto-dev g++ gcc
 
 set -e
 

.github/workflows/docs.yml

@@ -72,7 +72,8 @@ jobs:
       id: build_doc
       run: |
         cd ./docs
-        timeout 7m bash -ic "MUJOCO_GL=egl sphinx-build ./source _local_build" || code=$?; if [[ $code -ne 124 && $code -ne 0 ]]; then exit $code; fi
+        #timeout 7m bash -ic "MUJOCO_GL=egl sphinx-build ./source _local_build" || code=$?; if [[ $code -ne 124 && $code -ne 0 ]]; then exit $code; fi
+        PYOPENGL_PLATFORM=egl MUJOCO_GL=egl sphinx-build ./source _local_build
         cd ..
     - name: Install rsync 📚
       run: |

tutorials/sphinx-tutorials/run_local.sh

@@ -18,6 +18,5 @@ with open('$file') as f:
 code = compile(source, '$file', 'exec')
 
 exec(code)
-
 """
 done