Compiling issue

[Markthenuke]

I tried running the setup.py. I kept getting the following error:

pcl/_pcl.cpp:3831:49: error: ‘>>’ should be ‘> >’ within a nested template argument list
sp_assign<pcl::PointCloud>(__pyx_v_self->thisptr_shared, __pyx_t_1);

I ran the command: sudo python setup.py install

[julienr]

I believe this is because your compiler isn't running in C++11 mode. You can fix it with something like :

CPPFLAGS="-std=c++11" make

[Markthenuke]

Thanks that allowed me to make the SO file, however when I run setup install I do not know how I could use CPPFLAGS="-std=c++11" make to finish the install.

[julienr]

I think you can modify setup.py to add :

ext_args['extra_compile_args'].append('-std=c++11') 

just before the call to setup

[hesamrabetitum]

I recently had the same issue, should this be a permanent change?

[Sirokujira]

When corresponding to pcl 1.9,
Since you need C ++ 11 series compiler switch, you need to add settings.
(PointCloudLibrary/pcl#1638)

However, since 1.6 is currently included in the corresponding item, setting it to C ++ 11 is a little hesitant.
(Because there are modules other than PCL)

As a current situation, I'd like to have only necessary people rewrite setup.py.