gistfile1.txt

No package 'libffi' found

Package libffi was not found in the pkg-config search path.

Perhaps you should add the directory containing `libffi.pc'

to the PKG_CONFIG_PATH environment variable

No package 'libffi' found

Package libffi was not found in the pkg-config search path.

Perhaps you should add the directory containing `libffi.pc'

to the PKG_CONFIG_PATH environment variable

No package 'libffi' found

Package libffi was not found in the pkg-config search path.

Perhaps you should add the directory containing `libffi.pc'

to the PKG_CONFIG_PATH environment variable

No package 'libffi' found

Package libffi was not found in the pkg-config search path.

Perhaps you should add the directory containing `libffi.pc'

to the PKG_CONFIG_PATH environment variable

No package 'libffi' found

c/_cffi_backend.c:14:17: fatal error: ffi.h: No such file or directory

 #include <ffi.h>

                 ^

compilation terminated.

Traceback (most recent call last):

  File "<string>", line 17, in <module>

  File "/home/jdob/tripleo/tripleo-incubator/openstack-tools/build/cryptography/setup.py", line 113, in <module>

    "build": cffi_build,

  File "/usr/lib64/python2.7/distutils/core.py", line 112, in setup

    _setup_distribution = dist = klass(attrs)

  File "/home/jdob/tripleo/tripleo-incubator/openstack-tools/lib/python2.7/site-packages/setuptools/dist.py", line 239, in __init__

    self.fetch_build_eggs(attrs.pop('setup_requires'))

  File "/home/jdob/tripleo/tripleo-incubator/openstack-tools/lib/python2.7/site-packages/setuptools/dist.py", line 264, in fetch_build_eggs

    replace_conflicting=True

  File "/home/jdob/tripleo/tripleo-incubator/openstack-tools/lib/python2.7/site-packages/pkg_resources.py", line 580, in resolve

    dist = best[req.key] = env.best_match(req, ws, installer)

  File "/home/jdob/tripleo/tripleo-incubator/openstack-tools/lib/python2.7/site-packages/pkg_resources.py", line 818, in best_match

    return self.obtain(req, installer) # try and download/install

  File "/home/jdob/tripleo/tripleo-incubator/openstack-tools/lib/python2.7/site-packages/pkg_resources.py", line 830, in obtain

    return installer(requirement)

  File "/home/jdob/tripleo/tripleo-incubator/openstack-tools/lib/python2.7/site-packages/setuptools/dist.py", line 314, in fetch_build_egg

    return cmd.easy_install(req)

  File "/home/jdob/tripleo/tripleo-incubator/openstack-tools/lib/python2.7/site-packages/setuptools/command/easy_install.py", line 593, in easy_install

    return self.install_item(spec, dist.location, tmpdir, deps)

  File "/home/jdob/tripleo/tripleo-incubator/openstack-tools/lib/python2.7/site-packages/setuptools/command/easy_install.py", line 623, in install_item

    dists = self.install_eggs(spec, download, tmpdir)

  File "/home/jdob/tripleo/tripleo-incubator/openstack-tools/lib/python2.7/site-packages/setuptools/command/easy_install.py", line 809, in install_eggs

    return self.build_and_install(setup_script, setup_base)

  File "/home/jdob/tripleo/tripleo-incubator/openstack-tools/lib/python2.7/site-packages/setuptools/command/easy_install.py", line 1015, in build_and_install

    self.run_setup(setup_script, setup_base, args)

  File "/home/jdob/tripleo/tripleo-incubator/openstack-tools/lib/python2.7/site-packages/setuptools/command/easy_install.py", line 1003, in run_setup

    raise DistutilsError("Setup script exited with %s" % (v.args[0],))

distutils.errors.DistutilsError: Setup script exited with error: command 'gcc' failed with exit status 1

----------------------------------------
Cleaning up...
  Removing temporary dir /home/jdob/tripleo/tripleo-incubator/openstack-tools/build...
Command python setup.py egg_info failed with error code 1 in /home/jdob/tripleo/tripleo-incubator/openstack-tools/build/cryptography
Exception information:
Traceback (most recent call last):
  File "/home/jdob/tripleo/tripleo-incubator/openstack-tools/lib/python2.7/site-packages/pip/basecommand.py", line 122, in main
    status = self.run(options, args)
  File "/home/jdob/tripleo/tripleo-incubator/openstack-tools/lib/python2.7/site-packages/pip/commands/install.py", line 278, in run
    requirement_set.prepare_files(finder, force_root_egg_info=self.bundle, bundle=self.bundle)
  File "/home/jdob/tripleo/tripleo-incubator/openstack-tools/lib/python2.7/site-packages/pip/req.py", line 1229, in prepare_files
    req_to_install.run_egg_info()
  File "/home/jdob/tripleo/tripleo-incubator/openstack-tools/lib/python2.7/site-packages/pip/req.py", line 325, in run_egg_info
    command_desc='python setup.py egg_info')
  File "/home/jdob/tripleo/tripleo-incubator/openstack-tools/lib/python2.7/site-packages/pip/util.py", line 697, in call_subprocess
    % (command_desc, proc.returncode, cwd))
InstallationError: Command python setup.py egg_info failed with error code 1 in /home/jdob/tripleo/tripleo-incubator/openstack-tools/build/cryptography