: libcrfpp.so.0: wrong ELF class: ELFCLASS64

[PatelKrutarth]

I installed ParsCit on 64-bit Ubuntu 16.04.

I installed CRF++ correctly. But, while running citeExtract.pl with "./citeExtract.pl -m extract_all ../demodata/sample2.txt", it is giving me the error about "wrong ELF class: ELFCLASS64". Which is basically related to the 64-bit library. I also attached screenshot about that. I also run it after replacing "libcrfpp.so.0" compiled on 32-bit Ubuntu. But, I was still getting the similar error.

I would really appreciate if you can help me with this.

-Krutarth

[lwqlwq]

Hi Krutarth,

This solution works for me. You can have a try. First, you can download the 64-bits CRF++ (https://taku910.github.io/crfpp/, CRF++ 0.58) and install it in a standard way. Then, copy the two newly compiled executables (crf_learn & crf_test) to all locations containing crf_learn & crf_test, also use them to overwrite lt-crf_learn lt-crf_test Assume you are now in crfpp folder, with newly compiled crf_learn and crf_test $ cp crf_test .libs/lt-crf_test $ cp crf_learn .libs/lt-crf_learn

Regards, Wenqiang

[PatelKrutarth]

Thanks a lot, @lwqlwq :) That solution worked for me also.

Regards, Krutarth

[knmnyn]

Hi @lwqlwq:

Please add this to the troubleshooting section of the home page.

Cheers,

Min

-- Min-Yen KAN (Dr) :: Associate Professor :: National University of Singapore :: NUS School of Computing, AS6 05-12, 13 Computing Drive Singapore 117417 :: +65 6516 1885(DID) :: +65 6779 4580 (Fax) :: kanmy@comp.nus.edu.sg (E) :: www.comp.nus.edu.sg/~kanmy (W)

On Thu, Sep 14, 2017 at 12:41 PM, Muthu Kumar Chandrasekaran < notifications@github.com> wrote:

Closed #29 https://github.com/knmnyn/ParsCit/issues/29.

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