[web] get rid of spurious '[Errno 2] No such file or directory' on load
This was caused by can_do_pdf_conversion() which tries to use
'/usr/bin/fop'. When fop was not available, an OSError was raised
by suprocess.Popen.
This changeset first checks for /usr/bin/fop presence, then tries
to run fop. If an error occurs, log it instead of printing it.
NOTE for later: why do we test explicitly for "/usr/bin/fop"
rather than simply "fop" ?
CubicWeb semantic web framework
===============================
Install
-------
More details at http://www.cubicweb.org/doc/en/admin/setup
Getting started
---------------
Execute:
apt-get install cubicweb cubicweb-dev cubicweb-blog
cubicweb-ctl create blog myblog
cubicweb-ctl start -D myblog
sensible-browser http://localhost:8080/
Details at http://www.cubicweb.org/doc/en/intro/tutorial/blog-in-five-minutes
Documentation
-------------
Look in the doc/ subdirectory or read http://www.cubicweb.org/doc/en/