Not abel to import cld3 python on mac

[kdk2612]

Installed protobuf
Installed https://github.com/Elizafox/cld3

on import i get the following error
ImportError: dlopen(/Users/karan.kothari/anaconda/lib/python3.5/site-packages/cld3.cpython-35m-darwin.so, 2): Symbol not found: __ZN6google8protobuf2io18StringOutputStreamC1EPSs
Referenced from: /Users/karan.kothari/anaconda/lib/python3.5/site-packages/cld3.cpython-35m-darwin.so
Expected in: flat namespace
in /Users/karan.kothari/anaconda/lib/python3.5/site-packages/cld3.cpython-35m-darwin.so

Also Tried to install https://github.com/jbaiter/cld3
But get the following build error

Collecting git+https://github.com/jbaiter/cld3.git
Cloning https://github.com/jbaiter/cld3.git to /private/var/folders/q4/539_wsw970984yk_xfmvxdrwwhmd5b/T/pip-req-build-64de67b1
Building wheels for collected packages: cld3
Running setup.py bdist_wheel for cld3 ... error
Complete output from command /Users/karan.kothari/anaconda/bin/python -u -c "import setuptools, tokenize;file='/private/var/folders/q4/539_wsw970984yk_xfmvxdrwwhmd5b/T/pip-req-build-64de67b1/setup.py';f=getattr(tokenize, 'open', open)(file);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, file, 'exec'))" bdist_wheel -d /private/var/folders/q4/539_wsw970984yk_xfmvxdrwwhmd5b/T/pip-wheel-53bhx___ --python-tag cp35:
/Users/karan.kothari/anaconda/lib/python3.5/distutils/extension.py:132: UserWarning: Unknown Extension options: 'include_paths'
warnings.warn(msg)
running bdist_wheel
running build
running build_ext
building 'cld3' extension
creating build
creating build/temp.macosx-10.7-x86_64-3.5
creating build/temp.macosx-10.7-x86_64-3.5/src
creating build/temp.macosx-10.7-x86_64-3.5/src/cld_3
creating build/temp.macosx-10.7-x86_64-3.5/src/cld_3/protos
creating build/temp.macosx-10.7-x86_64-3.5/src/script_span
gcc -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -I/Users/karan.kothari/anaconda/include -arch x86_64 -Isrc -I/Users/karan.kothari/anaconda/include/python3.5m -c src/cld3.cpp -o build/temp.macosx-10.7-x86_64-3.5/src/cld3.o -std=c++11
cc1plus: warning: command line option ‘-Wstrict-prototypes’ is valid for C/ObjC but not for C++ [enabled by default]
In file included from src/embedding_feature_extractor.h:23:0,
from src/nnet_language_identifier.h:22,
from src/cld3.cpp:593:
src/feature_extractor.h:45:47: fatal error: cld_3/protos/feature_extractor.pb.h: No such file or directory
#include "cld_3/protos/feature_extractor.pb.h"
^
compilation terminated.
error: command 'gcc' failed with exit status 1

---

Failed building wheel for cld3
Running setup.py clean for cld3
Failed to build cld3
Installing collected packages: cld3
Found existing installation: cld3 0.2.2
Uninstalling cld3-0.2.2:
Successfully uninstalled cld3-0.2.2
Running setup.py install for cld3 ... error
Complete output from command /Users/karan.kothari/anaconda/bin/python -u -c "import setuptools, tokenize;file='/private/var/folders/q4/539_wsw970984yk_xfmvxdrwwhmd5b/T/pip-req-build-64de67b1/setup.py';f=getattr(tokenize, 'open', open)(file);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, file, 'exec'))" install --record /private/var/folders/q4/539_wsw970984yk_xfmvxdrwwhmd5b/T/pip-record-u49dl8xm/install-record.txt --single-version-externally-managed --compile:
/Users/karan.kothari/anaconda/lib/python3.5/distutils/extension.py:132: UserWarning: Unknown Extension options: 'include_paths'
warnings.warn(msg)
running install
running build
running build_ext
building 'cld3' extension
creating build
creating build/temp.macosx-10.7-x86_64-3.5
creating build/temp.macosx-10.7-x86_64-3.5/src
creating build/temp.macosx-10.7-x86_64-3.5/src/cld_3
creating build/temp.macosx-10.7-x86_64-3.5/src/cld_3/protos
creating build/temp.macosx-10.7-x86_64-3.5/src/script_span
gcc -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -I/Users/karan.kothari/anaconda/include -arch x86_64 -Isrc -I/Users/karan.kothari/anaconda/include/python3.5m -c src/cld3.cpp -o build/temp.macosx-10.7-x86_64-3.5/src/cld3.o -std=c++11
cc1plus: warning: command line option ‘-Wstrict-prototypes’ is valid for C/ObjC but not for C++ [enabled by default]
In file included from src/embedding_feature_extractor.h:23:0,
from src/nnet_language_identifier.h:22,
from src/cld3.cpp:593:
src/feature_extractor.h:45:47: fatal error: cld_3/protos/feature_extractor.pb.h: No such file or directory
#include "cld_3/protos/feature_extractor.pb.h"
^
compilation terminated.
error: command 'gcc' failed with exit status 1

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

Rolling back uninstall of cld3
Command "/Users/karan.kothari/anaconda/bin/python -u -c "import setuptools, tokenize;file='/private/var/folders/q4/539_wsw970984yk_xfmvxdrwwhmd5b/T/pip-req-build-64de67b1/setup.py';f=getattr(tokenize, 'open', open)(file);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, file, 'exec'))" install --record /private/var/folders/q4/539_wsw970984yk_xfmvxdrwwhmd5b/T/pip-record-u49dl8xm/install-record.txt --single-version-externally-managed --compile" failed with error code 1 in /private/var/folders/q4/539_wsw970984yk_xfmvxdrwwhmd5b/T/pip-req-build-64de67b1/

[davidstrouk]

Hi, did you find a solution for this issue?
I have a Mac OS X 10.14 with Python 3.7 and it's not working too

[houp]

I've fixed the issues in my fork, but you need to build from source: https://github.com/houp/cld3

[bact]

FYI: I have put a small documentation on CLD3 Python binding forks in issue #15