Deprecated dependent package

[yeqiaoling]

Hi Xun,

This is Qiaoling. I'm using notears module! While installing cppext by command 'python setup.py install', I occurred the following problem:

warning: libstdc++ is deprecated; move to libc++ with a minimum deployment target of OS X 10.9 [-Wdeprecated]
ld: library not found for -lstdc++
clang: error: linker command failed with exit code 1 (use -v to see invocation)
error: command 'g++' failed with exit status 1

I attached the image of error at the end. Do you happen to know how to solve it in order to full the full version of notears?

Thanks!
Qiaoling

[xunzheng]

Hi Qiaoling,

Thanks for posting. I haven't experienced this error before but looks like there is a related issue here. Could you try solutions suggested there and let me know if it worked?

[yeqiaoling]

Great! Add 'xtra_link_args=["-stdlib=libc++"]' worked. I can now use the NOTEARS.