Traceback (most recent call last):


 "build.py", line 43, in <module>

ffi.build()


 "/home/pengsun/anaconda3/envs/CenterNet/lib/python3.6/site-packages/torch/utils/ffi/__init__.py", line 189, in build

_build_extension(ffi, cffi_wrapper_name, target_dir, verbose)


 "/home/pengsun/anaconda3/envs/CenterNet/lib/python3.6/site-packages/torch/utils/ffi/__init__.py", line 111, in _build_extension

outfile = ffi.compile(tmpdir=tmpdir, verbose=verbose, target=libname)


 "/home/pengsun/anaconda3/envs/CenterNet/lib/python3.6/site-packages/cffi/api.py", line 723, in compile

compiler_verbose=verbose, debug=debug, **kwds)


 "/home/pengsun/anaconda3/envs/CenterNet/lib/python3.6/site-packages/cffi/recompiler.py", line 1526, in recompile

compiler_verbose, debug)


 "/home/pengsun/anaconda3/envs/CenterNet/lib/python3.6/site-packages/cffi/ffiplatform.py", line 22, in compile

outputfilename = _build(tmpdir, ext, compiler_verbose, debug)


 "/home/pengsun/anaconda3/envs/CenterNet/lib/python3.6/site-packages/cffi/ffiplatform.py", line 58, in _build

raise VerificationError('%s: %s' % (e.__class__.__name__, e))
cffi.VerificationError: LinkError: command 'gcc' failed with exit status 1

Traceback (most recent call last):

 "/usr/bin/douban.fm", line 9, in <module>
load_entry_point('douban.fm==0.2.15', 'console_scripts', 'douban.fm')()

 "/usr/lib/python3.4/site-packages/pkg_resources/**init**.py", line 521, in load_entry_point
return get_distribution(dist).load_entry_point(group, name)

 "/usr/lib/python3.4/site-packages/pkg_resources/**init**.py", line 2632, in load_entry_point
return ep.load()

 "/usr/lib/python3.4/site-packages/pkg_resources/**init**.py", line 2312, in load
return self.resolve()

 "/usr/lib/python3.4/site-packages/pkg_resources/**init**.py", line 2318, in resolve
module = **import**(self.module_name, fromlist=['**name**'], level=0)

 "/usr/lib/python3.4/site-packages/douban/douban.py", line 502
print self.win.TITLE
^SyntaxError: Missing parentheses in call to 'print'