Updated INSTALL.txt to list new dependncies. Fixed a dead link to documentation as well.

INSTALL.txt

@@ -88,39 +88,43 @@ Currently the only supported compilers are GCC on linux and windows and clang on
 
 Some dependencies must be satisfied for the correct installation of KiCad:
 
-wxWidgets            >= 3.0.0          http://www.wxwidgets.org/
+wxWidgets            >= 3.0.0           http://www.wxwidgets.org/
 
-CMake                >= 2.8.4          http://www.cmake.org/
+CMake                >= 2.8.4           http://www.cmake.org/
 
-Boost C++ Libraries: >= 1.54           http://www.boost.org/
+Boost C++ Libraries: >= 1.54            http://www.boost.org/
     files used by kicad are autmatically downloaded and patched if needed
     from boost site.
 
 OpenGL               >= 2.1
-  Linux:   Mesa 3D Graphics Library    http://www.mesa3d.org/
+  Linux:   Mesa 3D Graphics Library     http://www.mesa3d.org/
   Windows: built-in
 
-Zlib Compression Library               http://www.zlib.net/
+Zlib Compression Library                http://www.zlib.net/
 
-cairo                                  http://cairographics.org/
+cairo                                   http://cairographics.org/
 
-GLEW                                   http://glew.sourceforge.net/
+GLEW                                    http://glew.sourceforge.net/
 
-libcurl                                http://curl.haxx.se/
+libcurl                                 http://curl.haxx.se/
 
-OpenMP               (optional)        http://openmp.org/
+OpenMP               (optional)         http://openmp.org/
 
-GLM                  >= 9.5.4          http://glm.g-truc.net/
+GLM                  >= 9.5.4           http://glm.g-truc.net/
 
-pkg-config                             http://pkgconfig.freedesktop.org/
+pkg-config                              http://pkgconfig.freedesktop.org/
 
-Doxygen              (optional)        http://www.stack.nl/~dimitri/doxygen/index.html
+Doxygen              (optional)         http://www.stack.nl/~dimitri/doxygen/index.html
 
-python               >= 2.6 (optional) http://python.org/
+python               >= 2.6 (optional)  http://python.org/
 
-wxPython             (optional)        http://www.wxpython.org/
+wxPython             (optional)         http://www.wxpython.org/
 
-SWIG                 >= 3.0 (optional) http://swig.org/
+SWIG                 >= 3.0 (optional)  http://swig.org/
+
+libngspice           (optional)         http://ngspice.sourceforge.net/
+
+OCE                  >= 0.16 (optional) https://github.com/tpaviot/oce
 
 In source-tree-build are mostly unwanted, so make a subdir called "build" and
 change to it.
@@ -148,7 +152,7 @@ build directory.
 Important parameters to cmake
 -----------------------------
 
-See Documentation/compiling/build-config.txt for a list of all CMake options
+See Documentation/development/compiling.md for a list of all CMake options
 available when compiling KiCad.
 
 -DCMAKE_BUILD_TYPE=<buildtype>