add more dependencies for both system and python, how to verify font install

README.rst

@@ -52,7 +52,7 @@ the command::
     apt-get install virtualenvwrapper python-dev libavcodec-dev libavformat-dev \
         libavresample-dev libswresample-dev libswscale-dev libfreetype6-dev libglew1.6-dev \
         libfribidi-dev libsdl2-dev libsdl2-image-dev libsdl2-gfx-dev \
-        libsdl2-mixer-dev libsdl2-ttf-dev libjpeg-dev
+        libsdl2-mixer-dev libsdl2-ttf-dev libjpeg-dev fonts-motoya-l-cedar
 
 We strongly suggest installing the Ren'Py modules into a Python
 virtualenv. To create a new virtualenv, open a new terminal and run::
@@ -63,9 +63,9 @@ To return to this virtualenv later, run::
 
     workon renpy
 
-After activating the virtualenv, install cython, future, and six::
+After activating the virtualenv, install additional dependencies::
 
-    pip install -U cython future six
+    pip install -U cython future six typing pefile requests
 
 Then, install pygame_sdl2 by running the following commands::
 
@@ -90,6 +90,13 @@ install the modules that support Ren'Py::
     python setup.py install
     popd
 
+For Japanese language support (used in the testcases project), check for the file::
+    
+    renpy/launcher/game/fonts/MTLc3m.ttf
+
+    If not present, then copy or link it from where it is installed on the system
+    (apt-file search MTLc3m.ttf) the proper location
+
 Ren'Py will be installed into the activated virtualenv. It can then be run
 using the command::
 
@@ -107,7 +114,7 @@ link in a nightly build, or compile the modules as described above. You'll
 also need the `Sphinx <https://www.sphinx-doc.org>`_ documentation generator.
 If you have pip working, install Sphinx using::
 
-    pip install -U sphinx
+    pip install -U sphinx sphinx-bootstrap-theme
 
 Once Sphinx is installed, change into the ``sphinx`` directory inside the
 Ren'Py checkout and run::