[tex-live] TL2018 runscript problem

[Akira Kakuto]

> runscript with my local programs doesn't work any more. 
> They are in TEXMFLOCAL and used to work well with TL2016. Now I'm getting error:
> d:\texroot\2018\bin\win32\runscript.tlu:815: d:\texroot\2018\bin\win32\runscript.tlu:770:
> no appropriate script or program found: setmd5info
> Problem appears because of  os.setenv('TEXMF', TEXMFDIST): 

That is an intentional change in TeX Live 2018.
Sorry for your inconvenience.

Thanks,
Akira