1. Copy channels directory to FreeRDP source code directory.

2. Compile and install FreeRDP.

   See FreeRDP compilation guide at https://github.com/FreeRDP/FreeRDP/wiki/Compilation
   It is not necessary to install the whole FreeRDP at this step if you already
   have it installed. It is enough to copy ./channels/usbrdr/client/usbrdr-client.a file
   to FreeRDP plugins directory (usually /usr/local/lib/<system type>/freerdp directory).

3. Start FreeRDP with '/vc:usbrdr' option.

===============================================================================

NOTES ON FREERDP VERSION SUPPORT

- FreeRDP v.1.0.1
  Due to an issue in this version of FreeRDP, you must start it with --no-fastpath
  switch, otherwise it will crash during USB activity.

- FreeRDP v.1.0
  This version does not work with USB Redirector because of the bug in 
  FreeRDP's TCP transmission code. FreeRDP will crash on large transfers,
  which happen when, for example, redirecting USB flash drives.

  You can apply the following changes to FreeRDP source code to fix this bug:
  https://github.com/FreeRDP/FreeRDP/commit/609d1774124733c996c8e25e188f3238c0eff8a1

- FreeRDP prior v.1.0
  Not supported by USB Redirector
