set QTDIR=C:\Qt\5.5\mingw492_32 set LIBS=..\libs set RSPATH=.\retroshare-gui\src\debug set PATH=%QTDIR%\bin;%LIBS%\bin;%PATH% If not exist %RSPATH%\RetroShare06.exe ( build-all-mingw32make.bat ) %RSPATH%\RetroShare06.exe