On Mon, Oct 15, 2012 at 5:23 PM, Matthew Flatt <span dir="ltr"><<a href="mailto:mflatt@cs.utah.edu" target="_blank">mflatt@cs.utah.edu</a>></span> wrote:<br><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"> Is there any chance that the ".zo" file timestamps became earlier than<br> the ".rkt" timestamps on end-users' machines?<br> <br></blockquote><div><br></div><div>Yes that is possible... we're distributing using Perforce, which timestamps files at the time of syncing. Would that give the result I'm seeing?</div><div><br></div><div>I'm guessing I should supply a custom compile-manager to ignore rkt files. This is certainly a case where we would like to only care about .zos.</div> <div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"> Users are better off with the ".dep" files. I think `raco make' would<br> use them, for example.<br> <div><div class="h5"><br></div></div></blockquote><div><br></div><div>Our end users just run our Racket based command-line tools... they never use raco make.</div><div><br></div><div><br></div><div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"> <div><div class="h5"> At Mon, 15 Oct 2012 15:10:18 -0700, Dan Liebgold wrote:<br> > We're having trouble with .zos. We trigger the "module mismatch, probably<br> > from old bytecode whose dependencies have changed: " error on occasion and<br> > I'm not sure why. Can someone explain possible solutions? We distribute<br> > the Racket install and our own code with .zos and it works for most<br> > everyone, but some get this error. Do end users need the .dep files? Would<br> > removing them make a difference?<br> ><br> > Thanks,<br> > Dan @ Naughty Dog<br> ><br> > --<br> > Dan Liebgold [<a href="mailto:dan.liebgold@gmail.com">dan.liebgold@gmail.com</a>]<br> </div></div>> _________________________<br> > Racket Developers list:<br> > <a href="http://lists.racket-lang.org/dev" target="_blank">http://lists.racket-lang.org/dev</a><br> </blockquote></div><br><br clear="all"><div><br></div>-- <br>Dan Liebgold [<a href="mailto:dan.liebgold@gmail.com">dan.liebgold@gmail.com</a>]<br>