I believe this was not related to symbolic links, and has now been fixed. Sam <div class="gmail_quote">On Jul 4, 2013 3:27 AM, "Tim Brown" <<a href="mailto:tim.brown@cityc.co.uk">tim.brown@cityc.co.uk</a>> wrote: <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"> On 03/07/13 21:46, Tobias Hammer wrote: <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"> Have you tried the current HEAD? There were some changes in the handling of symlinks on *nix platforms after 5.3.5 that might fix this. </blockquote> Thanks for getting back to me. I'll try that... I haven't looked much further into this, since I didn't know whether sandboxes don't play nice with symlinks on purpose. Apache HTTPD, for example, looks upon them with deep suspicion. Is there any merit to this kind of paranoia when it comes to racket? Tim -- Tim Brown <<a href="mailto:tim.brown@cityc.co.uk" target="_blank">tim.brown@cityc.co.uk</a>> | City Computing Limited | T: <a href="tel:%2B44%2020%208770%202110" value="+442087702110" target="_blank">+44 20 8770 2110</a> | City House, Sutton Park Road | F: <a href="tel:%2B44%2020%208770%202130" value="+442087702130" target="_blank">+44 20 8770 2130</a> | Sutton, Surrey, SM1 2AE, GB | -----------------------------------------------------------------------| BEAUTY: What's in your eye when you have a bee in your hand | -----------------------------------------------------------------------' City Computing Limited registered in London No. 1767817. Registered Office: City House, Sutton Park Road, Sutton, Surrey, SM1 2AE VAT number 372 8290 34. ____________________ Racket Users list: <a href="http://lists.racket-lang.org/users" target="_blank">http://lists.racket-lang.org/users</a> </blockquote></div>