This is not yet fixed.
I deleted .jula/v0.4/PyCall and .jula/v0.4/PyPlot.
Then I did:
Pkg.update()
Pkg.checkout("PyCall")
Pkg.checkout("PyPlot")
Pkg.build("PyCall")
using PyPlot
This works fine. But if I restart Julia
and do using PyPlot again, I get the error:
julia> tic(); using PyPlot; toc();
/home/ufechner/miniconda/envs/kitepower/lib/python2.7/site-packages/matplotlib/__init__.py:1155:
UserWarning: This call to matplotlib.use() has no effect
because the backend has already been chosen;
matplotlib.use() must be called *before* pylab, matplotlib.pyplot,
or matplotlib.backends is imported for the first time.
warnings.warn(_use_error_msg)
ERROR: LoadError: InitError: PyError (:PyImport_ImportModule) <type
'exceptions.ImportError'>
ImportError('/home/ufechner/miniconda/envs/kitepower/lib/python2.7/site-packages/sip.so:
undefined symbol: PyProperty_Type',)
File
"/home/ufechner/miniconda/envs/kitepower/lib/python2.7/site-packages/matplotlib/pyplot.py",
line 98, in <module>
_backend_mod, new_figure_manager, draw_if_interactive, _show =
pylab_setup()
File
"/home/ufechner/miniconda/envs/kitepower/lib/python2.7/site-packages/matplotlib/backends/__init__.py",
line 28, in pylab_setup
globals(),locals(),[backend_name],0)
File
"/home/ufechner/miniconda/envs/kitepower/lib/python2.7/site-packages/matplotlib/backends/backend_qt4agg.py",
line 13, in <module>
from backend_qt4 import QtCore, QtGui, FigureManagerQT, FigureCanvasQT,\
File
"/home/ufechner/miniconda/envs/kitepower/lib/python2.7/site-packages/matplotlib/backends/backend_qt4.py",
line 25, in <module>
from qt4_compat import QtCore, QtGui, _getSaveFileName, __version__
File
"/home/ufechner/miniconda/envs/kitepower/lib/python2.7/site-packages/matplotlib/backends/qt4_compat.py",
line 36, in <module>
import sip
[inlined code] from /home/ufechner/.julia/v0.4/PyCall/src/exception.jl:82
in pyimport at /home/ufechner/.julia/v0.4/PyCall/src/PyCall.jl:315
in __init__ at /home/ufechner/.julia/v0.4/PyPlot/src/PyPlot.jl:245
in include at ./boot.jl:260
in include_from_node1 at ./loading.jl:271
in require at ./loading.jl:210
during initialization of module PyPlot
while loading /home/ufechner/.julia/v0.4/PyPlot/src/PyPlot.jl, in
expression starting on line 653
Any idea?
Uwe Fechner
Am Donnerstag, 10. September 2015 18:51:32 UTC+2 schrieb Steven G. Johnson:
>
> Just merged a fix, I think.
>
> I've fallen behind a bit on PyCall and PyPlot issues, but I'll be cleaning
> things up over the next few days since I need these for my class soon.
>
