Seems like makefile's result is broken!

[mojesty]

Hi! I translated your instruction by Google Translate and tried to compile .so files as described, but /bayesian_hmm/run/train_en.py returns the following:

  File "train_en.py", line 2, in <module>
    import treetaggerwrapper
ModuleNotFoundError: No module named 'treetaggerwrapper'

I also found out that import bhmm doesn't work also:

ImportError: /home/*****/unsupervised-pos-tagging/bayesian-hmm/run/bhmm.so: undefined symbol: _ZN5boost7archive23basic_binary_oprimitiveINS0_15binary_oarchiveEcSt11char_traitsIcEE4saveERKNSt7__cxx1112basic_stringIcS4_SaIcEEE

make install didn't work for me, so I've used make install_ubuntu and it didn't give me any error message, and bhmm.so exists in run directory. I used boost 1.64 Any suggestions how to fix this?

[musyoku]

Hi. I forgot to write how to install treetaggerwrapper.

pip3 install treetaggerwrapper

[musyoku]

Is the path of boost in the makefile correct?

[mojesty]

When i run make install it yields around 20 messages like

/home/****/anaconda3/pkgs/boost-cpp-1.64.0-1/include/boost/type_traits/detail/ice_eq.hpp:17:71: note: #pragma message: NOTE: Use of this header (ice_eq.hpp) is deprecated
 # pragma message("NOTE: Use of this header (ice_eq.hpp) is deprecated")
``` and doesn't display any error message (as well as any success message, simply finishes)

[musyoku]

Did you set LD_LIBRARY_PATH to include the directory where the libboost_serialization.so is?

export LD_LIBRARY_PATH=/path/to/boost/libs:$LD_LIBRARY_PATH

[mojesty]

Actually I did not, but it didn't change anything. While my BOOST path was /home/******/anaconda3/pkgs/boost-cpp-1.64.0-1, I added to LD_LIBRARY_PATH the following: /home/******/anaconda3/pkgs/boost-cpp-1.64.0-1/lib/

[musyoku]

Please run the following command:

ldd bhmm.so

[mojesty]

It said me the following:

	linux-vdso.so.1 =>  (0x00007fff1bdfe000)
	libstdc++.so.6 => /home/******/anaconda3/lib/libstdc++.so.6 (0x00007f1945441000)
	libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007f1945138000)
	libgcc_s.so.1 => /home/******/anaconda3/lib/libgcc_s.so.1 (0x00007f1944f26000)
	libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007f1944b5c000)
	/lib64/ld-linux-x86-64.so.2 (0x00007f19459f3000)

The error still persists, but the undefined symbol value changed a bit.

[musyoku]

If compilation is done correctly, libboost_serialization.so should be displayed.

	linux-vdso.so.1 =>  (0x00007ffd6f3c7000)
	libpython3.5m.so.1.0 => /usr/lib/x86_64-linux-gnu/libpython3.5m.so.1.0 (0x00007ff49c77a000)
	libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0 (0x00007ff49c55d000)
	libdl.so.2 => /lib/x86_64-linux-gnu/libdl.so.2 (0x00007ff49c358000)
	libutil.so.1 => /lib/x86_64-linux-gnu/libutil.so.1 (0x00007ff49c155000)
	libboost_serialization.so.1.65.1 => /home/musyoku/boost/lib/libboost_serialization.so.1.65.1 (0x00007ff49bf13000)
	libboost_python3.so.1.65.1 => /home/musyoku/boost/lib/libboost_python3.so.1.65.1 (0x00007ff49bccc000)
	libstdc++.so.6 => /usr/lib/x86_64-linux-gnu/libstdc++.so.6 (0x00007ff49b943000)
	libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007ff49b63a000)
	libgcc_s.so.1 => /lib/x86_64-linux-gnu/libgcc_s.so.1 (0x00007ff49b422000)
	libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007ff49b058000)
	libexpat.so.1 => /lib/x86_64-linux-gnu/libexpat.so.1 (0x00007ff49ae2f000)
	libz.so.1 => /lib/x86_64-linux-gnu/libz.so.1 (0x00007ff49ac14000)
	/lib64/ld-linux-x86-64.so.2 (0x00005636624fa000)

[mojesty]

Well, i tried newer (1.65.0) BOOST version and still got no success. Despite the fact that locate serialization.so finds me a something and I export path to the found folder to LD_LIBRARY_PATH, I still can't achieve proper output of ldd bhmm.so So I have 2 questions:

1. Could you provide a Docker container with working program?
2. Are there any other realizations of unsupervised POS-tagging algorithms that don't require BOOST? I've never gotten problems w/ Python DL frameworks and Python itself.

[musyoku]

Please modify the makefile as follows:

install_ubuntu: 
	$(CC) -Wl,--no-as-needed -Wno-deprecated -Wl,--no-undefined $(INCLUDE) $(SOFLAGS) src/python.cpp src/bhmm/*.cpp src/python/*.cpp -o run/bhmm.so -O3 $(LDFLAGS)

https://stackoverflow.com/questions/2356168/force-gcc-to-notify-about-undefined-references-in-shared-libraries https://stackoverflow.com/questions/1780003/import-error-on-boost-python-hello-program

[musyoku]

1. It is difficult to learn docker for me.
2. I also looked for an implementation, but I didnt find it.

[musyoku]

I am using Ubuntu 16.04. I installed Boost 1.65 from source. http://www.boost.org/users/history/version_1_65_0.html

./bootstrap.sh --with-python=python3 --with-python-version=3.5
./b2 python=3.5 -d2 -j4 --prefix /home/musyoku/boost install

python3 --version

Python 3.5.2

which python3

/usr/bin/python3

[ZunairaAs]

Hello! I tried to compile bhmm.so but getting an error of make: no rule to make install target stop. please have a look and suggest, how to fix this issue?

[ZunairaAs]

I have installed boost 1.55 on ubuntu 16.04.6 and python 3.7.4. if they matter for the above error let me know.