Revert "[bob-devel] relax version pins for now to avoid conflicts"

This reverts commit 9ee68dc7.

conda/bob-devel/meta.yaml

@@ -23,58 +23,58 @@ requirements:
 
     # Dependency list of bob packages. Everything is pinned to allow for better
     # reproducibility.
-    - boost
-    - click
-    - click-plugins
-    - cmake
-    - coverage
-    - docopt
-    - ffmpeg
-    - freetype
-    - giflib
-    - h5py
-    - hdf5
-    - jinja2
-    - jpeg
-    - libblitz
-    - libmatio
-    - libpng
-    - libsvm
-    - libtiff
-    - matplotlib
-    - mkl
-    - nose
-    - numpy
-    - opencv
-    - pandas
-    - pillow
-    - pkg-config
-    - pybind11
-    - pytorch
-    - pyyaml
-    - requests
-    - schema
-    - scikit-image
-    - scikit-learn
-    - scipy
-    - setuptools
-    - six
-    - sox
-    - sphinx
-    - sphinx_rtd_theme
-    - sphinxcontrib-programoutput
-    - sqlalchemy
-    - tabulate
-    - tensorflow
-    - torchvision
-    - tqdm
-    - vlfeat
-    - zc.buildout
-    - zc.recipe.egg
+    - boost 1.67.0
+    - click 7.1.1
+    - click-plugins 1.1.1
+    - cmake 3.14.0
+    - coverage 5.0
+    - docopt 0.6.2
+    - ffmpeg 4.2
+    - freetype 2.9.1
+    - giflib 5.1.4
+    - h5py 2.8.0
+    - hdf5 1.10.2
+    - jinja2 2.11.1
+    - jpeg 9b
+    - libblitz 1.0.1
+    - libmatio 1.5.17
+    - libpng 1.6.37
+    - libsvm 3.24
+    - libtiff 4.1.0
+    - matplotlib 3.1.3
+    - mkl 2019.4
+    - nose 1.3.7
+    - numpy 1.18.1
+    - opencv 3.4.2
+    - pandas 1.0.3
+    - pillow 6.2.1
+    - pkg-config 0.29.2
+    - pybind11 2.4.3
+    - pytorch 1.3.1
+    - pyyaml 5.3.1
+    - requests 2.23.0
+    - schema 0.7.1
+    - scikit-image 0.16.2
+    - scikit-learn 0.22.1
+    - scipy 1.4.1
+    - setuptools 46.1.1
+    - six 1.14.0
+    - sox 14.4.2
+    - sphinx 2.4.4
+    - sphinx_rtd_theme 0.4.3
+    - sphinxcontrib-programoutput 0.16
+    - sqlalchemy 1.3.15
+    - tabulate 0.8.3
+    - tensorflow 1.15.0
+    - torchvision 0.4.2
+    - tqdm 4.43.0
+    - vlfeat 0.9.21
+    - zc.buildout 2.13.3
+    - zc.recipe.egg 2.0.7
     # beat-devel direct dependencies that leak to bob-devel as indirect
     # dependencies:
-    - termcolor
-    - psycopg2
+    - termcolor 1.1.0
+    - psycopg2 2.8.4
     # semi-supported dependencies (drop them if they conflict):
   run:
     - python