Installed /home/rob/opencore/src/opencore
Processing dependencies for opencore==0.9.7.1dev-r10515
Searching for lxml==dev
Skipping development or system egg: lxml 1.1.2
Reading http://www.openplans.org/projects/opencore/dependencies
Reading http://pypi.python.org/simple/lxml/
Reading http://codespeak.net/lxml
Best match: lxml dev
Downloading http://codespeak.net/svn/lxml/trunk#egg=lxml-dev
Doing subversion checkout from http://codespeak.net/svn/lxml/trunk to /tmp/easy_install-L5sv3C/trunk
Processing trunk
Running setup.py -q bdist_egg --dist-dir /tmp/easy_install-L5sv3C/trunk/egg-dist-tmp-TDFKOr
Building lxml version 2.0.alpha5-48322.
NOTE: Trying to build without Cython, pre-generated 'src/lxml/etree.c' needs to be available.
warning: no files found matching 'etree.c' under directory 'src/lxml'
warning: no files found matching 'objectify.c' under directory 'src/lxml'
warning: no files found matching 'pyclasslookup.c' under directory 'src/lxml'
warning: no files found matching 'etree.h' under directory 'src/lxml'
warning: no files found matching '*.html' under directory 'doc'
warning: no previously-included files found matching 'src/lxml/etree.pxi'
gcc: src/lxml/lxml.etree.c: No such file or directory
gcc: no input files
error: Setup script exited with error: command 'gcc' failed with exit status 1