add fixed versions to more packages

Author: ylabbe

environment.yaml

@@ -11,10 +11,14 @@ dependencies:
   - rclone=1.52.3
   - gxx_linux-64=7.3.0
   - git-lfs=2.11.0
+  - ffmpeg=4.2
+  - bzip2=1.0.8
   - git=2.28.0
   - cmake=3.14.0
   - pip=19.3.1
   - numpy=1.17.4
+  - pillow=6.0.0
+  - ipython
   - pip:
       - ./deps/bullet3
       - ./deps/job-runner
@@ -44,6 +48,15 @@ dependencies:
       - glumpy==1.1.0
       - ipdb==0.12.3
       - colorama==0.4.3
+      - scikit-video==1.1.11
+      - scikit-image==0.16.2
       - scikit-learn==0.22.1
       - pyyaml==5.1
       - ipykernel==5.1.3
+      - scipy==1.4.1
+      - pywavefront==1.3.1
+      - jupyter-client==5.3.4
+      - jupyter-core==4.6.1
+      - jupyter-server-proxy==1.5.0
+      - jupyterlab==1.2.4
+      - jupyterlab-server==1.0.6