@echo off SET mypath=%~dp0 rem change the following line to customize the location of your sumo installation SET sumo_home=%mypath:~0,-5% rem change the following line to customize the location of your python installation SET python_dir=C:\Python27 rem change the following line to set a new working dir: set default_dir=%USERPROFILE%\Sumo IF NOT EXIST %default_dir%\ mkdir %default_dir% cmd /K "set PATH=%sumo_home%\bin;%python_dir%;%sumo_home%\tools;%PATH%& set PYTHONPATH=%PYTHONPATH%;%sumo_home%\tools& set SUMO_HOME=%sumo_home%& cd /d %default_dir%& echo info: added location of sumo, tools and python to the search path& echo info: variable SUMO_HOME is set to %SUMO_HOME%& echo.& echo use the 'cd /d' command to change directory& echo example usage:& echo cd /d c:\foo\bar