diff --git a/documentation/installation/debian_ubuntu.md b/documentation/installation/debian_ubuntu.md
index 1eddf12d..0e857562 100644
--- a/documentation/installation/debian_ubuntu.md
+++ b/documentation/installation/debian_ubuntu.md
@@ -2,16 +2,30 @@
 layout: page
 title: Spectrum 2
 ---
-
+### Using spectrum repository
 We have APT repositories for Debian and Ubuntu that make it very easy to install Spectrum 2.
 
-To use the repositories, just add the following lines to @/etc/apt/sources.list@:
+To use the repositories, just add the following lines to `/etc/apt/sources.list`:
 
 	deb http://repo.spectrum.im $dist main
 
 where $dist is either lucid, oneiric, precise, quantal, sid, squeeze, wheezy. If you are unsure, you can usually find your distribution in the file /etc/lsb-release. We also have a source repository at the same location if you want to build the package yourself.
 
 	apt-get update
+	
+### Building packages for different distributions/architectures
+At now we do not have resources to support all different debian-based distributions and/or architectures, but you always can create packages for desired distribution yourself.
+All required files for building Spectrum debian packages are present in the `packaging/debian` directory of spectrum Git repository. Most of required dependencies should be in the main Debian/Ubuntu repositories, except:
+
+1. Swiften - the old Swiften library used by Spectrum is present in stable [Debian](https://packages.debian.org/jessie/libswiften-dev) and [Ubuntu LTS](http://packages.ubuntu.com/trusty/libswiften-dev) but may be missing in unstable/rolling Debian/Ubuntu trees. However, you can use their own [Debian/Ubuntu repository](https://github.com/hanzz/spectrum2/blob/master/.travis.yml#L10) or create packages yourself using the same method described here for Spectrum :)
+2. Communi - this library is unavailable in Debian/Ubuntu, but we provide a special [repository](https://github.com/vitalyster/libcommuni-gbp) from which you can build libcommuni
+
+#### Packaging for your current distribution
+[TBD]
+#### Creating package for different debian-based distro
+We will show how to build Spectrum for the popular [Raspberry Pi](https://www.raspberrypi.org/) (or any similar) ARM-based machine with Debian-based distribution installed on it
+
+[TBD]
 
 ### Install spectrum2
 
diff --git a/documentation/installation/windows.md b/documentation/installation/windows.md
new file mode 100644
index 00000000..cbcd990c
--- /dev/null
+++ b/documentation/installation/windows.md
@@ -0,0 +1,61 @@
+Prerequisites
+=============
+
+1. Microsoft Visual C++ 2010 Express or higher edition (http://www.microsoft.com/visualstudio/en-us/products/2010-editions/visual-cpp-express)
+2. Git for Windows (http://code.google.com/p/msysgit/downloads/list)
+3. CMake 2.8 or newer (http://www.cmake.org/cmake/resources/software.html)
+4. Python 2.x for Swiften build scripts (scons) (http://www.python.org)
+
+Libraries
+=========
+3. Swiften library (http://swift.im/git/swift)
+4. Boost 1.48 or newer (http://sourceforge.net/projects/boost/files/boost/1.49.0/)
+5. Google ProtoBuf library (http://code.google.com/p/protobuf/downloads/list)
+
+
+Environment
+===========
+
+To create spectrum build environment do:
+
+0. Create directory where we'll install all dependencies, e.g. C:\env-msvc-x64.
+Create C:\env-msvc-x64\bin and add it to %PATH%.
+Assuming you have git, python and cmake in %PATH%, 
+launch "Visual Studio 2010 command prompt" or
+"Visual Studio 2010(x64) command prompt", depends on your target (Windows x86 or Windows x86_64).
+1. unpack and build boost libraries:
+
+	bootstrap.bat
+	b2.exe --without-mpi --without-python
+	b2.exe --without-mpi --without-python install --prefix=C:\env-msvc-x64 release
+
+2. clone swift repository and build it. Don't forget to point it to our env directory:
+
+	git clone git://swift.im/swift
+	cd swift
+	echo boost_includedir="c:/env-msvc-x64/include/boost-1_49" > config.py
+	echo boost_libdir="c:/env-msvc-x64/lib" >> config.py 
+	scons.bat debug=no SWIFTEN_INSTALLDIR=C:\env-msvc-x64 force_configure=1
+	scons.bat debug=no SWIFTEN_INSTALLDIR=C:\env-msvc-x64 C:\env-msvc-x64
+
+3. unpack and compile protobuf as described in its documentation. 
+
+Run extract_includes.bat in vsprojects/ directory and move resulting vsprojects/include/google/ directory to our C:\env-msvc-x64\include
+
+Move protoc.exe to C:\env-msvc-x64\bin\ and libprotobuf.lib to C:\env-msvc-x64\lib
+
+4. Install gtkmm
+
+Download installer from https://live.gnome.org/gtkmm/MSWindows and install gtkmm into C:\env-msvc-x64\
+
+5. Install libpurple headers
+
+Download http://www.pidgin.im/download/source/ , extract it and copy libpurple directory in C:\env-msvc-x64\include
+
+6. You're ready! :) Clone libtransport into C:\env-msvc-x64\libtransport (You *must* clone it into this directory, because libtransport will try to find the dependencies in ../lib and ../include)
+
+Compile it as:
+
+	set CMAKE_INCLUDE_PATH=C:\env-msvc-x64\include
+	cmake . -G "NMake Makefiles" -DBOOST_INCLUDEDIR=../include/boost-1_49 -DBOOST_LIBRARYDIR=../lib -DCMAKE_BUILD_TYPE=RelWithDebInfo -DCMAKE_INSTALL_PREFIX=C:\env-msvc-x64 -DGIT_EXECUTABLE="c:\Program Files (x86)\git\bin\git.exe"
+	nmake