Error runining PyRosetta “undefined symbol: __sinh_finite”

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    • #1920

        Hi all!
        *OS*: Mint Linux 17,
        64bit Linux (3.13.0-24-generic #46-Ubuntu SMP Thu Apr 10 19:11:08 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux
        *Python*: Python 2.7.7 |Continuum Analytics, Inc.| (default, Jun 2 2014, 12:34:02) [GCC 4.1.2 20080704 (Red Hat 4.1.2-54)] on linux2
        *PyRosseta*: PyRosetta.Ubuntu-12.04LTS.64Bit.devel-r56795

        While trying to import PyRosseta I get the following error:
        “ImportError: rosetta/ undefined symbol: __sinh_finite”

        Here are the full steps: Inside of a bash shell I do:
        import rosetta

        Here is the stack trace:
        Traceback (most recent call last): File ““, line 1, in File “rosetta/”,
        line 30, in
        import utility File “rosetta/utility/”,
        line 1, in
        from _utility_ import *
        ImportError: rosetta/ undefined symbol: __sinh_finite

        Any help is very welcome.
        Thank you,
        Ajasja Ljubetič

      • #10105

          This seems to be connected to Anaconda python.
          If I use the system python (
          Python 2.7.6 (default, Mar 22 2014, 22:59:56)
          [GCC 4.8.2] on linux2)
          Then I get a different error:
          File “rosetta/”, line 45, in
          import numeric
          ImportError: No module named numeric

          And indeed the whole numeric subdirectory is missing under the rosetta module. Will try to re-download the tar.bz2 file.

        • #10107

            Happy to report the PyRosetta.Ubuntu-12.04LTS.64Bit.namespace.mode=release.branch=release-r21 works correctly with the system python version!

            I did notice that the database directory is no longer named “rosetta_database”, but just “database”.
            In “” the line for the database is:
            export PYROSETTA_DATABASE=$PYROSETTA/rosetta_database
            (so the wrong name, but somehow the correct database directory is found nevertheless).

          • #10129


              I am having this missing numeric module when I tried to install on Ubuntu. What fixed this problem for you?

              Did you use a different file than the regular tar.bz2 file?

              Thanks for your help

            • #10133


                Yes, I downloaded a different release. (What each release means is described here).

                Best regards,


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