<html><head><style type='text/css'>p { margin: 0; }</style></head><body><div style='font-family: Arial; font-size: 10pt; color: #000000'>Hello,<br>  I'm this is probably a newbie question, but I haven't been able to find an answer, in English anyways, for this error:<br><br>Installing collected packages: xattr, pep8, pylint, coverage, glance, quantum, openstack, openstackx, python-novaclient, anyjson, amqplib, decorator, Tempita, greenlet, logilab-common, logilab-astng, httplib2, argparse, prettytable<br>  Running setup.py install for xattr<br>    building 'xattr._xattr' extension<br>    gcc -pthread -fno-strict-aliasing -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -fPIC -I/usr/include/python2.7 -c xattr/_xattr.c -o build/temp.linux-x86_64-2.7/xattr/_xattr.o<br>    xattr/_xattr.c:1:20: fatal error: Python.h: No such file or directory<br>    compilation terminated.<br>    error: command 'gcc' failed with exit status 1<br>    Complete output from command /home/harlan/horizon/openstack-dashboard/.dashboard-venv/bin/python -c "import setuptools;__file__='/home/harlan/horizon/openstack-dashboard/.dashboard-venv/build/xattr/setup.py';exec(compile(open(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --single-version-externally-managed --record /tmp/pip-04M8XA-record/install-record.txt --install-headers /home/harlan/horizon/openstack-dashboard/.dashboard-venv/include/site/python2.7:<br>    running install<br><br>running build<br><br>running build_py<br><br>running build_ext<br><br>building 'xattr._xattr' extension<br><br>gcc -pthread -fno-strict-aliasing -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -fPIC -I/usr/include/python2.7 -c xattr/_xattr.c -o build/temp.linux-x86_64-2.7/xattr/_xattr.o<br><br>xattr/_xattr.c:1:20: fatal error: Python.h: No such file or directory<br><br>compilation terminated.<br><br>error: command 'gcc' failed with exit status 1<br><br>----------------------------------------<br>Command /home/harlan/horizon/openstack-dashboard/.dashboard-venv/bin/python -c "import setuptools;__file__='/home/harlan/horizon/openstack-dashboard/.dashboard-venv/build/xattr/setup.py';exec(compile(open(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --single-version-externally-managed --record /tmp/pip-04M8XA-record/install-record.txt --install-headers /home/harlan/horizon/openstack-dashboard/.dashboard-venv/include/site/python2.7 failed with error code 1<br>Storing complete log in /home/harlan/.pip/pip.log<br>Command "/home/harlan/horizon/openstack-dashboard/tools/with_venv.sh pip install -E /home/harlan/horizon/openstack-dashboard/.dashboard-venv -r /home/harlan/horizon/openstack-dashboard/tools/pip-requires" failed.<br>None<br><br>  I'm installing this on Ubuntu Server 11.10.<br><br>  Any ideas or suggestions?  Please let me know if you need any more information.<br><br>Thanks,<br><br>Harlan...<br><br></div></body></html>