Dependencies.md

@@ -198,7 +198,31 @@ Note that in Ubuntu there is a [bug](https://bugs.launchpad.net/ubuntu/+source/f
 2. In Sverchok preferences dialog, in the "FreeCAD python path" field, enter `/usr/lib/freecad-python3/lib/` and press the "Set Path" button.
 3. Restart Blender.
 
-### Windovs:  
+## Windows:  
+
+### GeoMDL
+This is for getting geomdl to compile
+After you install Cython via pip...
+
+Install the same version of Python that your install of Blender uses from [python.org][18]
+* Blender 2.9 == [Python 3.7][19]
+
+This will give you the /includes and /libs. Make sure on the Advanced screen of the installer you choose 'Precompile standard library' and 
+'Download debugging symbols'
+After install is complete, open up a Command Prompt (not Powershell). You will be making symbolic links from the /libs and /include from the python installation.
+
+* For the ```/libs``` directory
+```
+mklink /D "C:\Program Files\Blender Foundation\Blender 2.90\2.90\python\libs" "C:\Users\<username>\AppData\Local\Programs\Python\Python37\libs"
+```
+
+* For the ```/include``` directory
+```
+mklink /D "C:\Program Files\Blender Foundation\Blender 2.90\2.90\python\include" "C:\Users\<USERNAME>\AppData\Local\Programs\Python\Python37\include"
+```
+You should now be able to install geomdl with ```--use-cython``` arguments
+
+### FreeCAD
 
 Download and install [PY3.7-win][17]
 
@@ -223,3 +247,5 @@ Add sverchok freecad-python3-lib path:
 [15]: https://github.com/elmotec/circlify
 [16]: https://en.wikipedia.org/wiki/Differentiable_curve#Frenet_frame
 [17]: https://github.com/sgrogan/FreeCAD/releases/tag/PY3.7-win
+[18]: https://www.python.org
+[19]: https://www.python.org/downloads/release/python-377/