<div dir="ltr">I&#39;ve just pushed a fix for the runtime error at the beginning there, but I&#39;ll note that this part:<br><br>&gt; raco setup: WARNING: undefined tag in teachpack/teachpack.scrbl:<br>&gt; raco setup:  (tech &quot;worldstate&quot;)<br>
&gt; raco setup:  (tech &quot;s expression&quot;)<br>&gt; raco setup:  (tech &quot;package&quot;)<br><br>has been on your list for more than a few weeks.<br><br>Robby<br><br><br>On Fri, Feb 15, 2013 at 9:18 AM, Matthias Felleisen &lt;<a href="mailto:matthias@ccs.neu.edu">matthias@ccs.neu.edu</a>&gt; wrote:<br>
&gt;<br>&gt;<br>&gt; &gt;   context...:<br>&gt; &gt;    /Users/matthias/plt/collects/unstable/2d/private/lexer.rkt:31:2: 2dcond-lexer<br>&gt; &gt;    /Users/matthias/plt/collects/syntax-color/module-lexer.rkt:25:0: module-lexer<br>
&gt; &gt;    /Users/matthias/plt/collects/scribble/private/manual-code.rkt:68:12: loop<br>&gt; &gt;    /Users/matthias/plt/collects/scribble/private/manual-code.rkt:68:12: loop<br>&gt; &gt;    /Users/matthias/plt/collects/scribble/private/manual-code.rkt:68:12: loop<br>
&gt; &gt;    /Users/matthias/plt/collects/scribble/private/manual-code.rkt:68:12: loop<br>&gt; &gt;    /Users/matthias/plt/collects/scribble/private/manual-code.rkt:68:12: loop<br>&gt; &gt;    /Users/matthias/plt/collects/scribble/private/manual-code.rkt:55:0: typeset-code15<br>
&gt; &gt;    /Users/matthias/plt/collects/unstable/scribblings/2d.scrbl: [running body]<br>&gt; &gt;    /Users/matthias/plt/collects/unstable/scribblings/unstable.scrbl: [traversing imports]<br>&gt; &gt;    /Users/matthias/plt/collects/setup/scribble.rkt:586:0: load-doc/ensure-prefix<br>
&gt; &gt;    /Users/matthias/plt/collects/setup/scribble.rkt:776:13<br>&gt; &gt;    /Users/matthias/plt/collects/setup/parallel-do.rkt:418:20: loop<br>&gt; &gt; raco setup: 0 running: web-server/scribblings/web-server-internal.scrbl<br>
&gt; &gt; raco setup: 1 running: web-server/scribblings/tutorial/continue.scrbl<br>&gt; &gt; raco setup: 0 running: xml/xml.scrbl<br>&gt; &gt; raco setup: 1 running: xrepl/xrepl.scrbl<br>&gt; &gt; raco setup: WARNING: undefined tag in plot/scribblings/plot.scrbl:<br>
&gt; &gt; raco setup:  ((lib &quot;plot/scribblings/common.rkt&quot;) sequence/c)<br>&gt; &gt; raco setup:  ((lib &quot;plot/scribblings/common.rkt&quot;) treeof)<br>&gt; &gt; raco setup: WARNING: undefined tag in net/scribblings/net.scrbl:<br>
&gt; &gt; raco setup:  ((lib &quot;unstable/contract.rkt&quot;) tcp-listen-port?)<br>&gt; &gt; raco setup: WARNING: undefined tag in teachpack/teachpack.scrbl:<br>&gt; &gt; raco setup:  (tech &quot;worldstate&quot;)<br>&gt; &gt; raco setup:  (tech &quot;s expression&quot;)<br>
&gt; &gt; raco setup:  (tech &quot;package&quot;)<br>&gt; &gt; raco setup: WARNING: undefined tag in web-server/scribblings/web-server.scrbl:<br>&gt; &gt; raco setup:  ((lib &quot;web-server/private/util.rkt&quot;) read/bytes)<br>
&gt; &gt; raco setup:  ((lib &quot;web-server/private/util.rkt&quot;) tcp-listen-port?)<br>&gt; &gt; raco setup:  ((lib &quot;web-server/private/util.rkt&quot;) write/bytes)<br>&gt; &gt; raco setup: WARNING: undefined tag in web-server/scribblings/web-server-internal.scrbl:<br>
&gt; &gt; raco setup:  ((lib &quot;unstable/contract.rkt&quot;) path-piece?)<br>&gt; &gt; raco setup:  ((lib &quot;unstable/contract.rkt&quot;) tcp-listen-port?)<br>&gt; &gt; raco setup:  ((lib &quot;web-server/private/util.rkt&quot;) path-piece?)<br>
&gt; &gt; raco setup:  ((lib &quot;web-server/private/util.rkt&quot;) port-number?)<br>&gt;<br>&gt;<br>&gt;<br>&gt;<br>&gt; _________________________<br>&gt;   Racket Developers list:<br>&gt;   <a href="http://lists.racket-lang.org/dev">http://lists.racket-lang.org/dev</a></div>