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Date:      Wed, 29 Oct 2014 13:33:22 +0000
From:      bugzilla-noreply@freebsd.org
To:        freebsd-ports-bugs@FreeBSD.org
Subject:   [Bug 194683] New: parts science/py-scikit-learn (py27-scikit-learn-0.15.0_1) fail due to unresolved symbols
Message-ID:  <bug-194683-13@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=194683

            Bug ID: 194683
           Summary: parts science/py-scikit-learn
                    (py27-scikit-learn-0.15.0_1) fail due to unresolved
                    symbols
           Product: Ports Tree
           Version: Latest
          Hardware: amd64
                OS: Any
            Status: Needs Triage
          Severity: Affects Only Me
          Priority: ---
         Component: Individual Port(s)
          Assignee: demon@FreeBSD.org
          Reporter: jacob.frelinger@gmail.com
          Assignee: demon@FreeBSD.org
             Flags: maintainer-feedback?(demon@FreeBSD.org)

Parts of py27-scikit-learn-0.15.0_1 can't be used/loaded do to unresolved
symbols.

trying to import the PCA module from sklearn.decomposition results in:
ImportError: /usr/local/lib/libcblas.so.2: Undefined symbol "cgemv_"
due to it trying to import pairwise_fast.so

ldd of pairwise_fast.so shows no missing libraries:
[jolly@kapu metrics]$ ldd ./pairwise_fast.so 
./pairwise_fast.so:
    libcblas.so.2 => /usr/local/lib/libcblas.so.2 (0x80162e000)
    libm.so.5 => /lib/libm.so.5 (0x801844000)
    libpython2.7.so.1 => /usr/local/lib/libpython2.7.so.1 (0x801a6c000)
    libc.so.7 => /lib/libc.so.7 (0x80081f000)
    libgfortran.so.3 => /usr/local/lib/gcc48/libgfortran.so.3 (0x801e26000)
    libgcc_s.so.1 => /usr/local/lib/gcc48/libgcc_s.so.1 (0x80213b000)
    libquadmath.so.0 => /usr/local/lib/gcc48/libquadmath.so.0 (0x802351000)
    libintl.so.9 => /usr/local/lib/libintl.so.9 (0x80258c000)
    libutil.so.9 => /lib/libutil.so.9 (0x802796000)
    libthr.so.3 => /lib/libthr.so.3 (0x8029a8000)


running nosetests on the site-packages/sklearn directory shows several tests
failing due to the same unresolved symbol (most of which are from trying to
import pairwise_fast, and one from trying to import liblinear)

libmap.conf is empty and no files in /usr/local/etc/libmap.conf.d

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