Adding latex in dockerfiles + installation with apt of scipy and sphinx

docker/Dockerfile_X86_64

@@ -9,7 +9,10 @@ RUN apt-get update && apt-get install -y \
     python3-dev \
     python3-pip \
     python3-tk \
-    python3-matplotlib
+    python3-matplotlib \
+    python3-scipy \
+    python3-sphinx \
+    texlive-latex-recommended
 RUN pip3 install --upgrade pip
 RUN pip3 install scipy nose coverage pytest pytest-cov Sphinx sphinxcontrib-bibtex
 

docker/Dockerfile_i686

@@ -9,9 +9,12 @@ RUN apt-get update && apt-get install -y \
     python3-dev \
     python3-pip \
     python3-tk \
-    python3-matplotlib
+    python3-matplotlib \
+    python3-scipy \
+    python3-sphinx \
+    texlive-latex-recommended
 RUN pip3 install --upgrade pip
-RUN pip3 install scipy nose coverage pytest pytest-cov Sphinx sphinxcontrib-bibtex
+RUN pip3 install nose coverage pytest pytest-cov sphinxcontrib-bibtex
 
 # Copy the ltfatpy sdist in the docker directory and uncomment the following line
 # if you want to include ltfatpy sources in the docker image :