Symbol not found _main (PyCall::PyError)

mrkn / pycall.rb

Calling Python functions from the Ruby language

MIT License

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Symbol not found _main (PyCall::PyError) #48

Closed tayeb83 closed 6 years ago

tayeb83 commented 6 years ago

I use Pycall to call sklearn: require 'pycall/import' include PyCall::Import

pyfrom :sklearn, import: :datasets

I got this error:

/usr/local/lib/ruby/gems/2.4.0/gems/pycall-1.0.3/lib/pycall/import.rb:46:in `import_module’: : dlopen(/Users/tay/anaconda3/lib/python3.6/site-packages/scipy/sparse/linalg/isolve/_iterative.cpython-36m-darwin.so, 2): Symbol not found: _main (PyCall::PyError)

thnks

mrkn commented 6 years ago

@tayeb83 I couldn't reproduce this issue. I used Ruby 2.5.0, Python 3.6.1 installed by pyenv, pycall 1.0.3, and scikit-learn 0.19.1 on macOS Sierra 10.12.6.

Could you describe your environment more precisely?