cffi not in rquirements list

[schlowm0]

Please add the cffi package in the req list to not get the following error message:

Collecting rig_c_sa
Downloading rig_c_sa-0.4.0.tar.gz
Complete output from command python setup.py egg_info:
c/_cffi_backend.c:15:17: fatal error: ffi.h: No such file or directory
compilation terminated.
Traceback (most recent call last):
File "", line 1, in
File "/tmp/pip-build-UU_GqE/rig-c-sa/setup.py", line 49, in
install_requires=["cffi>=1.0.0"],
File "/usr/lib/python2.7/distutils/core.py", line 111, in setup
_setup_distribution = dist = klass(attrs)
File "/home/moritz/.local/lib/python2.7/site-packages/setuptools/dist.py", line 315, in init
self.fetch_build_eggs(attrs['setup_requires'])
File "/home/moritz/.local/lib/python2.7/site-packages/setuptools/dist.py", line 361, in fetch_build_eggs
replace_conflicting=True,
File "/home/moritz/.local/lib/python2.7/site-packages/pkg_resources/init.py", line 851, in resolve
dist = best[req.key] = env.best_match(req, ws, installer)
File "/home/moritz/.local/lib/python2.7/site-packages/pkg_resources/init.py", line 1123, in best_match
return self.obtain(req, installer)
File "/home/moritz/.local/lib/python2.7/site-packages/pkg_resources/init.py", line 1135, in obtain
return installer(requirement)
File "/home/moritz/.local/lib/python2.7/site-packages/setuptools/dist.py", line 429, in fetch_build_egg
return cmd.easy_install(req)
File "/home/moritz/.local/lib/python2.7/site-packages/setuptools/command/easy_install.py", line 665, in easy_install
return self.install_item(spec, dist.location, tmpdir, deps)
File "/home/moritz/.local/lib/python2.7/site-packages/setuptools/command/easy_install.py", line 695, in install_item
dists = self.install_eggs(spec, download, tmpdir)
File "/home/moritz/.local/lib/python2.7/site-packages/setuptools/command/easy_install.py", line 876, in install_eggs
return self.build_and_install(setup_script, setup_base)
File "/home/moritz/.local/lib/python2.7/site-packages/setuptools/command/easy_install.py", line 1115, in build_and_install
self.run_setup(setup_script, setup_base, args)
File "/home/moritz/.local/lib/python2.7/site-packages/setuptools/command/easy_install.py", line 1103, in run_setup
raise DistutilsError("Setup script exited with %s" % (v.args[0],))
distutils.errors.DistutilsError: Setup script exited with error: command 'x86_64-linux-gnu-gcc' failed with exit status 1

[mundya]

Hi, "cffi" is in the list of required modules, can you check that you have libffi or similar installed?

[mundya]

You may also need something like libffi-dev.

[schlowm0]

I just had to manually install cfffi (pip install cffi) and after that I
could install rig_c_sa (sudo pip install rig_c_sa) without any errors

On 28/09/16 11:20, Andrew Mundy wrote:

You may also need something like libffi-dev.

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[mundya]

OK, could you let me know what distribution you're using them I can have a look? Thanks

[schlowm0]

I am operating Ubuntu Gnome 16.04

On 28/09/16 11:44, Andrew Mundy wrote:

OK, could you let me know what distribution you're using them I can
have a look? Thanks

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[mundya]

Thank you :)