problem with eos-py isntallation

[vishnu41]

I ran: pip3 install eos-py

error: static auto call(Args &&...args) -> decltype(visit(std::forward(args)...)) { ^ python/CMakeFiles/python-bindings.dir/build.make:62: recipe for target 'python/CMakeFiles/python-bindings.dir/generate-python-bindings.cpp.o' failed make[2]: [python/CMakeFiles/python-bindings.dir/generate-python-bindings.cpp.o] Error 1 CMakeFiles/Makefile2:140: recipe for target 'python/CMakeFiles/python-bindings.dir/all' failed make[1]: [python/CMakeFiles/python-bindings.dir/all] Error 2 Makefile:151: recipe for target 'all' failed make: *** [all] Error 2 Traceback (most recent call last): File "", line 1, in File "/tmp/pip-build-nmdg4p/eos-py/setup.py", line 79, in zip_safe=False, File "/usr/lib/python3.5/distutils/core.py", line 148, in setup dist.run_commands() File "/usr/lib/python3.5/distutils/dist.py", line 955, in run_commands self.run_command(cmd) File "/usr/lib/python3.5/distutils/dist.py", line 974, in run_command cmd_obj.run() File "/usr/lib/python3/dist-packages/setuptools/command/install.py", line 61, in run return orig.install.run(self) File "/usr/lib/python3.5/distutils/command/install.py", line 583, in run self.run_command('build') File "/usr/lib/python3.5/distutils/cmd.py", line 313, in run_command self.distribution.run_command(command) File "/usr/lib/python3.5/distutils/dist.py", line 974, in run_command cmd_obj.run() File "/usr/lib/python3.5/distutils/command/build.py", line 135, in run self.run_command(cmd_name) File "/usr/lib/python3.5/distutils/cmd.py", line 313, in run_command self.distribution.run_command(command) File "/usr/lib/python3.5/distutils/dist.py", line 974, in run_command cmd_obj.run() File "/tmp/pip-build-nmd__g4p/eos-py/setup.py", line 33, in run self.build_extension(ext) File "/tmp/pip-build-nmdg4p/eos-py/setup.py", line 60, in build_extension subprocess.check_call(['cmake', '--build', '.'] + build_args, cwd=self.build_temp) File "/usr/lib/python3.5/subprocess.py", line 581, in check_call raise CalledProcessError(retcode, cmd) subprocess.CalledProcessError: Command '['cmake', '--build', '.', '--config', 'Release', '--', '-j2']' returned non-zero exit status 2

----------------------------------------

Command "/usr/bin/python3 -u -c "import setuptools, tokenize;file='/tmp/pip-build-nmdg4p/eos-py/setup.py';exec(compile(getattr(tokenize, 'open', open)(file).read().replace('\r\n', '\n'), file, 'exec'))" install --record /tmp/pip-kjfzy61n-record/install-record.txt --single-version-externally-managed --compile" failed with error code 1 in /tmp/pip-build-nmdg4p/eos-py/

[vishnu41]

Sorry. I didn't have gcc-7. Problem solved.

[patrikhuber]

Cool, that's what I thought, glad you figured it out :-)