@echo off setlocal if exist "%~dpn0" ( set TLROOT=%~dp0..\.. set TLPROG=%~dpn0 ) else ( set TLROOT=%~f0\.. set TLPROG=%~dp0tlpkg\installer\%~n0 ) for %%I in ("%TLROOT%") do set TLROOT=%%~fI rem set TLINSTALLERDIR=%TLROOT%\install-tl-20100317 rem set PERL5LIB=%TLROOT%\tlpkg "%TLROOT%\tlpkg\tlperl\bin\perl.exe" "%TLPROG%" %* pause