Date: Mon, 08 Dec 2014 18:14:59 -0600 From: Mike Bush <mike@closedbox.com> To: python@FreeBSD.org Subject: numpy/gnuradio issue Message-ID: <54863F03.2020607@closedbox.com>
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I believe there is a problem with the numpy port which I've run across
while attempting to play with gnuradio. Gnuradio/numpy was installed via
pkg install (not built via ports)
Issue 1: I believe 'gcc46' needs to be flagged as a dependency (see
error below) so it's installed along with numpy?
Issue 2: After manually installing gcc46 I still got the same error
(below). I needed to manually set LD_LIBRARY_PATH to the new gcc46 path
was needed.
----------------------------------
[mike@workstation ~]$ grcc
Traceback (most recent call last):
File "/usr/local/bin/grcc", line 30, in <module>
from gnuradio.grc.python.Platform import Platform
File
"/usr/local/lib/python2.7/site-packages/gnuradio/grc/python/Platform.py", line
22, in <module>
from gnuradio import gr
File "/usr/local/lib/python2.7/site-packages/gnuradio/gr/__init__.py",
line 45, in <module>
from hier_block2 import *
File
"/usr/local/lib/python2.7/site-packages/gnuradio/gr/hier_block2.py",
line 23, in <module>
import pmt
File "/usr/local/lib/python2.7/site-packages/pmt/__init__.py", line
55, in <module>
from pmt_to_python import pmt_to_python as to_python
File "/usr/local/lib/python2.7/site-packages/pmt/pmt_to_python.py",
line 22, in <module>
import numpy
File "/usr/local/lib/python2.7/site-packages/numpy/__init__.py", line
170, in <module>
from . import add_newdocs
File "/usr/local/lib/python2.7/site-packages/numpy/add_newdocs.py",
line 13, in <module>
from numpy.lib import add_newdoc
File "/usr/local/lib/python2.7/site-packages/numpy/lib/__init__.py",
line 18, in <module>
from .polynomial import *
File "/usr/local/lib/python2.7/site-packages/numpy/lib/polynomial.py",
line 19, in <module>
from numpy.linalg import eigvals, lstsq, inv
File
"/usr/local/lib/python2.7/site-packages/numpy/linalg/__init__.py", line
51, in <module>
from .linalg import *
File "/usr/local/lib/python2.7/site-packages/numpy/linalg/linalg.py",
line 29, in <module>
from numpy.linalg import lapack_lite, _umath_linalg
ImportError: /lib/libgcc_s.so.1: version GCC_4.6.0 required by
/usr/local/lib/gcc48/libgfortran.so.3 not found
----------------------------------
My workaround: Install gcc46 (pkg install) manually and set LD_LIBRARY_PATH
----------------------------------
[mike@workstation ~]$ export LD_LIBRARY_PATH=/usr/local/lib/gcc46/
[mike@workstation ~]$ grcc
Please specify a GRC file name to compile.
----------------------------------
Thanks,
Mike
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