All, I could have phrased my question better ... here is another attempt: I use ConTeXt to generate a PDF for upload using the command "context filename" on either Mac OS X or Ubuntu. I have installed ConTeXt by installing a TeX Live distribution on each platform. The command completes without error on either platform. The PDFs open in Preview (a Mac OS X application for viewing PDFs) and appear to be correct, regardless of on which platform the PDFs were created. However, the upload of the PDF created on Mac OS X fails, while the upload of the PDF created on Ubuntu works. So, there is something different about these two PDFs which I cannot determine by opening them in an application for viewing PDFs. But I do not know what is different, or how to find out. I have posted an archive that illustrates the issue at http://www.synterein.com/lulu_context_issues/lulu_context_issue_01.zip Any and all ideas would be appreciated. Ray. On Mar 16, 2011, at 8:49 AM, Raymond LeClair wrote: > All, > > I am using ConTeXt to create a PDF for upload to Lulu.com. > > I am getting the following exception using the LuLu Python publication API on Mac OS X 10.6.6 with Python 2.6.6 or 2.7.1: > ServiceError: Couldn't create Lulu project. '{"error_type": "LFilesystemException", "error_value": "shell command failed: rm -rf \'/opt/stable/stable/htdocs/items/volume_69/10290000/10290657\' 2>&1\\nrm: cannot remove directory `/opt/stable/stable/htdocs/items/volume_69/10290000/10290657/1/cover\': Directory not empty", "HTTPErrorCode": 500}' > > Oddly, the exact same code works fine on Ubuntu 10.04 LTS with Python 2.6.5. > > I have track down the issue to the difference between the _cover_ PDF created on Ubuntu with ConTeXt ver: 2009.11.26 16:28 MKIV and on Mac OS X with ConTeXt ver: 2010.05.24 13:05 MKIV, although the cover PDF generated on either platform appears correctly in Preview. > > I have posted an archive that illustrates the issue at http://www.synterein.com/lulu_context_issues/lulu_context_issue_01.zip > > Any wisdom out there? What should I look for next? > Ray. > > 978-621-5755 > > ___________________________________________________________________________________ > If your question is of interest to others as well, please add an entry to the Wiki! > > maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context > webpage : http://www.pragma-ade.nl / http://tex.aanhet.net > archive : http://foundry.supelec.fr/projects/contextrev/ > wiki : http://contextgarden.net > ___________________________________________________________________________________