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

conda/bob-devel/meta.yaml

@@ -23,58 +23,58 @@ requirements:
 
     # Dependency list of bob packages. Everything is pinned to allow for better
     # reproducibility.
-    - 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
+    - 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
     # beat-devel direct dependencies that leak to bob-devel as indirect
     # dependencies:
-    - termcolor 1.1.0
-    - psycopg2 2.8.4
+    - termcolor
+    - psycopg2
     # semi-supported dependencies (drop them if they conflict):
   run:
     - python