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philip
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Joined: 10 Jun 2003
Posts: 535
Location: Sweden
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 Posted: Sun Sep 06, 2015 8:28 pm Post subject: Error running command "using PyPlot" in Julia |
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I am having trubble with commands in Julia, which ultimately and most probably has to do with my Gentoo installation/configuration.
When running the command
which is supposed to load the neccesary Julia packages to be able to plot curves, I get the following error message
| Code: | julia> using PyPlot
ERROR: LAPACKException(140544214827008)
in include at /usr/bin/../lib/julia/sys.so
in include_from_node1 at /usr/bin/../lib/julia/sys.so
in include at /usr/bin/../lib/julia/sys.so
in include_from_node1 at /usr/bin/../lib/julia/sys.so
in include at /usr/bin/../lib/julia/sys.so
in include_from_node1 at /usr/bin/../lib/julia/sys.so
in include at /usr/bin/../lib/julia/sys.so
in include_from_node1 at /usr/bin/../lib/julia/sys.so
while loading /home/philip/.julia/v0.3/Colors/src/conversions.jl, in expression starting on line 717
while loading /home/philip/.julia/v0.3/Colors/src/Colors.jl, in expression starting on line 31
while loading /home/philip/.julia/v0.3/PyPlot/src/colormaps.jl, in expression starting on line 4
while loading /home/philip/.julia/v0.3/PyPlot/src/PyPlot.jl, in expression starting on line 489 |
Has anyone encountered the same problem i Julia? Any solution?
I may add that Julia gives the following configuration information
| Code: | julia> versioninfo()
Julia Version 0.3.0
Platform Info:
System: Linux (x86_64-pc-linux-gnu)
CPU: Intel(R) Core(TM) i7-4550U CPU @ 1.50GHz
WORD_SIZE: 64
BLAS: libblas
LAPACK: liblapack
LIBM: libm
LLVM: libLLVM-3.3 |
I may also add that I run python 2.7
_________________
/Phil |
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philip
Guru
Joined: 10 Jun 2003
Posts: 535
Location: Sweden
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| Posted: Tue Sep 08, 2015 11:11 am Post subject: |
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I made a post on julia-users were an initiated answer gave this answer
| Code: | | "0.3.0 is a year out of date, you should update to 0.3.11. Depending which BLAS implementation is being used there, you probably need to add USE_BLAS64=0 when you build. Where is the actual make command getting run there, and what flags are being used? On master when you set USE_SYSTEM_BLAS we now default to USE_BLAS64=0 for non-MKL BLAS implementations, but looks like I didn't backport that to release-0.3 yet." |
I filed a bug report on https://bugs.gentoo.org
Bug 559944
My hope is that version 0.3.11 of Julia will be added to the Portage tree as soon as possible.
At first I tried to add USE_BLAS64=0 to julia-0.3.0.ebuild. But emerge chose a previous version of Julia then (for some reason I can not explain).
Since I am not especially fluent in Portage I refrain from further experimenting.
_________________
/Phil |
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