<HTML><BODY style="word-wrap: break-word; -khtml-nbsp-mode: space; -khtml-line-break: after-white-space; ">Thanks Fernando & Stephan<DIV><BR><DIV><DIV>On 26/06/2007, at 11:19 AM, Stephan Richter wrote:</DIV><BLOCKQUOTE type="cite"><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">On Monday 25 June 2007 19:34, Fernando Correa Neto wrote:</DIV> <BLOCKQUOTE type="cite"><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">On 6/25/07, Stephan Richter <<A href="mailto:srichter@cosmos.phy.tufts.edu">srichter@cosmos.phy.tufts.edu</A>> wrote:</DIV> <BLOCKQUOTE type="cite"><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">On Monday 25 June 2007 17:15, George Wright wrote:</DIV> <BLOCKQUOTE type="cite"><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">An internal error occured due to a bug in either zc.buildout or in a</DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">recipe being used:</DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">ImportError:</DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">No module named schemaless</DIV></BLOCKQUOTE></BLOCKQUOTE><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">That happened to me too. I don't know the reason but by unsetting my</DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">PYTHONPATH environment variable solved the problem.</DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">Usually my $PYTHONPATH points to my zope3.3.0 installation.</DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">Unfortunately, I didn't have time to debug.</DIV></BLOCKQUOTE><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">That is probably it! The Python path is inserted at the front of everything.<SPAN class="Apple-converted-space"> </SPAN></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">That means that all your Zope 3.3.0 packages are preferred over the installed<SPAN class="Apple-converted-space"> </SPAN></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">eggs.</DIV></BLOCKQUOTE></DIV><DIV><BR class="khtml-block-placeholder"></DIV>OK. Just for the record here's what I did:<DIV> I reset the PYTHONPATH like this (on Mac OSX & bash) <export PYTHONPATH= ><DIV>Then ./bin/buildout went to completion</DIV><DIV>Then ./bin/demo fg worked beautifully</DIV><DIV>I stopped the server then quit 'Terminal' & restarted it - now PYTHONPATH was back to normal ie pointing to zope 3.3.0. The demo ran correctly again.</DIV><DIV><BR class="khtml-block-placeholder"></DIV><DIV>Question: Is it generally recommended that when installing eggs the PYTHONPATH temporarily be set to empty?</DIV><DIV><BR class="khtml-block-placeholder"></DIV><DIV><DIV> <SPAN class="Apple-style-span" style="border-collapse: separate; border-spacing: 0px 0px; color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; text-align: auto; -khtml-text-decorations-in-effect: none; text-indent: 0px; -apple-text-size-adjust: auto; text-transform: none; orphans: 2; white-space: normal; widows: 2; word-spacing: 0px; "><DIV>George Wright</DIV><DIV><A href="http://users.bigpond.net.au/George.Wright/">http://users.bigpond.net.au/George.Wright/</A></DIV><DIV><BR class="khtml-block-placeholder"></DIV><DIV><BR class="khtml-block-placeholder"></DIV><BR class="Apple-interchange-newline"></SPAN> </DIV><BR></DIV></DIV></DIV></BODY></HTML>