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'jwsprocessor' package could not be found! #5

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eadsjr opened this issue Aug 7, 2015 · 6 comments
Open

'jwsprocessor' package could not be found! #5

eadsjr opened this issue Aug 7, 2015 · 6 comments

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@eadsjr
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eadsjr commented Aug 7, 2015

Running setup.py appear to work without an error message.

$ python setup.py install 
running install
running build
running build_py
copying src/jwsprocessor/tools.py -> build/lib/jwsprocessor
running build_mo
copying po/es.gmo -> share/locale/es/LC_MESSAGES/jwsprocessor.mo
running install_lib
creating /usr/local/lib/jwsprocessor
copying build/lib/jwsprocessor/__init__.py -> /usr/local/lib/jwsprocessor
copying build/lib/jwsprocessor/__init__.pyc -> /usr/local/lib/jwsprocessor
copying build/lib/jwsprocessor/def_config.py -> /usr/local/lib/jwsprocessor
copying build/lib/jwsprocessor/def_config.pyc -> /usr/local/lib/jwsprocessor
copying build/lib/jwsprocessor/fc_calculator.py -> /usr/local/lib/jwsprocessor
copying build/lib/jwsprocessor/jws_filechooser.py -> /usr/local/lib/jwsprocessor
copying build/lib/jwsprocessor/jws_processing.py -> /usr/local/lib/jwsprocessor
copying build/lib/jwsprocessor/jwslib.py -> /usr/local/lib/jwsprocessor
copying build/lib/jwsprocessor/jwslib.pyc -> /usr/local/lib/jwsprocessor
copying build/lib/jwsprocessor/main.py -> /usr/local/lib/jwsprocessor
copying build/lib/jwsprocessor/main.pyc -> /usr/local/lib/jwsprocessor
copying build/lib/jwsprocessor/OleFileIO_PL.py -> /usr/local/lib/jwsprocessor
copying build/lib/jwsprocessor/OleFileIO_PL.pyc -> /usr/local/lib/jwsprocessor
copying build/lib/jwsprocessor/options_page.py -> /usr/local/lib/jwsprocessor
copying build/lib/jwsprocessor/pathconfig.py -> /usr/local/lib/jwsprocessor
copying build/lib/jwsprocessor/process_form.py -> /usr/local/lib/jwsprocessor
copying build/lib/jwsprocessor/pysmoothing.py -> /usr/local/lib/jwsprocessor
copying build/lib/jwsprocessor/save_options_page.py -> /usr/local/lib/jwsprocessor
copying build/lib/jwsprocessor/selection_page.py -> /usr/local/lib/jwsprocessor
copying build/lib/jwsprocessor/selection_page.pyc -> /usr/local/lib/jwsprocessor
copying build/lib/jwsprocessor/smoothing_selection.py -> /usr/local/lib/jwsprocessor
copying build/lib/jwsprocessor/summary_page.py -> /usr/local/lib/jwsprocessor
copying build/lib/jwsprocessor/tools.py -> /usr/local/lib/jwsprocessor
copying build/lib/jwsprocessor/tools.pyc -> /usr/local/lib/jwsprocessor
copying build/lib/jwsprocessor.py -> /usr/local/lib
running install_data
creating /usr/local/pixmaps
copying pixmaps/jwsprocessor.svg -> /usr/local/pixmaps
copying pixmaps/jwsprocessor.png -> /usr/local/pixmaps
copying etc/debugpath.cfg -> /usr/local/etc
creating /usr/local/doc
copying README -> /usr/local/doc
copying AUTHORS -> /usr/local/doc
copying LICENSE -> /usr/local/doc
copying ChangeLog -> /usr/local/doc
copying bin/jwsprocessor.py -> /usr/local/bin
copying bin/this_is_a_repository -> /usr/local/bin
copying share/locale/es/LC_MESSAGES/jwsprocessor.mo -> /usr/local/share/locale/es/LC_MESSAGES
running install_egg_info
Writing /usr/local/lib/jwsProcessor-0.2.0-py2.7.egg-info

However, running the jwsprocessor.py file afterwards throws an error.

$ /usr/local/bin/jwsprocessor.py 
adding /usr/local/lib to sys.path
'jwsprocessor' package could not be found!
@bebelher
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I had the same problem, and in my case pygtk was not installed. I installed it using hombrew (on Yosemite 10.10.5):

brew install pygtk

But then I got the error you mentioned about _backend_gdk (#4).

I reinstalled matplotlib with hombrew (instead of pip) with the following options:

brew install matplotlib --with-cairo --with-ghostscript --with-pygtk --with-pyqt --with-pyside --with-tcl-tk --with-tex

But it did not solve the problem.
If I try to launch jwsprocessor from the command line, I have the following error message:

adding /usr/local/lib to sys.path
2015-08-21 10:03:36.136 Python[9528:213662] *** WARNING: Method userSpaceScaleFactor in class NSView is deprecated on 10.7 and later. It should not be used in new applications. Use convertRectToBacking: instead.
'jwsprocessor' package could not be found!

I had a little more informations when I try to import jwsprocessor.main in python:

>>> import jwsprocessor.main
2015-08-21 10:15:13.753 Python[9552:219168] *** WARNING: Method userSpaceScaleFactor in class NSView is deprecated on 10.7 and later. It should not be used in new applications. Use convertRectToBacking: instead.
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/usr/local/lib/jwsprocessor/main.py", line 17, in <module>
    from selection_page import SelectionPage
  File "/usr/local/lib/jwsprocessor/selection_page.py", line 9, in <module>
    from smoothing_selection import ShowSpectrumPanel
  File "/usr/local/lib/jwsprocessor/smoothing_selection.py", line 6, in <module>
    from matplotlib.backends.backend_gtk import FigureCanvasGTK as FigureCanvas
  File "/usr/local/lib/python2.7/site-packages/matplotlib/backends/backend_gtk.py", line 36, in <module>
    from matplotlib.backends.backend_gdk import RendererGDK, FigureCanvasGDK
  File "/usr/local/lib/python2.7/site-packages/matplotlib/backends/backend_gdk.py", line 33, in <module>
    from matplotlib.backends._backend_gdk import pixbuf_get_pixels_array
ImportError: No module named _backend_gdk

As in #4, the gdk backend seems to be installed properly:

>>> import matplotlib
>>> matplotlib.rcsetup.all_backends
[u'GTK', u'GTKAgg', u'GTKCairo', u'MacOSX', u'Qt4Agg', u'Qt5Agg', u'TkAgg', u'WX', u'WXAgg', u'CocoaAgg', u'GTK3Cairo', u'GTK3Agg', u'WebAgg', u'nbAgg', u'agg', u'cairo', u'emf', u'gdk', u'pdf', u'pgf', u'ps', u'svg', u'template']

After installing gtk+3 with hombrew, and re-installing matplotlib adding the option --with-gtk+3, it is still not working:

>>> import jwsprocessor
>>> import jwsprocessor.main
2015-08-21 10:36:54.907 Python[11851:233091] *** WARNING: Method userSpaceScaleFactor in class NSView is deprecated on 10.7 and later. It should not be used in new applications. Use convertRectToBacking: instead.
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/usr/local/lib/jwsprocessor/main.py", line 17, in <module>
    from selection_page import SelectionPage
  File "/usr/local/lib/jwsprocessor/selection_page.py", line 9, in <module>
    from smoothing_selection import ShowSpectrumPanel
  File "/usr/local/lib/jwsprocessor/smoothing_selection.py", line 6, in <module>
    from matplotlib.backends.backend_gtk import FigureCanvasGTK as FigureCanvas
  File "/usr/local/lib/python2.7/site-packages/matplotlib/backends/backend_gtk.py", line 36, in <module>
    from matplotlib.backends.backend_gdk import RendererGDK, FigureCanvasGDK
  File "/usr/local/lib/python2.7/site-packages/matplotlib/backends/backend_gdk.py", line 33, in <module>
    from matplotlib.backends._backend_gdk import pixbuf_get_pixels_array
ImportError: No module named _backend_gdk
>>> import matplotlib
>>> matplotlib.rcParams['backend']
u'MacOSX'
>>> matplotlib.rcsetup.all_backends
[u'GTK', u'GTKAgg', u'GTKCairo', u'MacOSX', u'Qt4Agg', u'Qt5Agg', u'TkAgg', u'WX', u'WXAgg', u'CocoaAgg', u'GTK3Cairo', u'GTK3Agg', u'WebAgg', u'nbAgg', u'agg', u'cairo', u'emf', u'gdk', u'pdf', u'pgf', u'ps', u'svg', u'template']

Do you know where the problem can come from? Thanks in a advance!

@bebelher
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I think the problem might come from matplotlib itself. I tried to uninstall it, and to reinstall it with different options (using either pip or hombrew) but it didn't help. Eventually, I built it from the sources.
The header given by setup.py is:

============================================================================
Edit setup.cfg to change the build options

BUILDING MATPLOTLIB
            matplotlib: yes [1.5.dev1]
                python: yes [2.7.10 (default, Aug 19 2015, 08:13:40)  [GCC
                        4.2.1 Compatible Apple LLVM 6.1.0 (clang-602.0.53)]]
              platform: yes [darwin]

REQUIRED DEPENDENCIES AND EXTENSIONS
                 numpy: yes [version 1.9.2]
              dateutil: yes [using dateutil version 2.4.2]
                  pytz: yes [using pytz version 2015.4]
               tornado: yes [using tornado version 4.2.1]
             pyparsing: yes [using pyparsing version 2.0.3]
                libagg: yes [Requires patches that have not been merged
                        upstream. Using local copy.]
              freetype: yes [version 2.6.0]
                   png: yes [version 1.6.18]
                 qhull: yes [pkg-config information for 'qhull' could not be
                        found. Using local copy.]

OPTIONAL SUBPACKAGES
           sample_data: yes [installing]
              toolkits: yes [installing]
                 tests: yes [using nose version 1.3.7 / using mock 1.3.0]
        toolkits_tests: yes [using nose version 1.3.7 / using mock 1.3.0]

OPTIONAL BACKEND EXTENSIONS
                macosx: yes [installing, darwin]
                qt5agg: no  [PyQt5 not found]
                qt4agg: yes [installing, Qt: 4.8.7, PySide: 1.2.2; Qt:
                        4.8.6, PyQt: 4.8.6]
2015-08-21 16:30:00.925 Python[69174:404803] *** WARNING: Method userSpaceScaleFactor in class NSView is deprecated on 10.7 and later. It should not be used in new applications. Use convertRectToBacking: instead.
               gtk3agg: yes [installing, version 3.6.16]
2015-08-21 16:30:01.222 Python[69181:404868] *** WARNING: Method userSpaceScaleFactor in class NSView is deprecated on 10.7 and later. It should not be used in new applications. Use convertRectToBacking: instead.
             gtk3cairo: yes [installing, version 3.6.16]
2015-08-21 16:30:01.790 Python[69130:404726] *** WARNING: Method userSpaceScaleFactor in class NSView is deprecated on 10.7 and later. It should not be used in new applications. Use convertRectToBacking: instead.
                gtkagg: no  [The C/C++ header for gtk (gtk/gtk.h) could not
                        be found.  You may need to install the development
                        package.]
                 tkagg: yes [installing, version 81008]
                 wxagg: no  [requires wxPython]
                   gtk: no  [The C/C++ header for gtk (gtk/gtk.h) could not
                        be found.  You may need to install the development
                        package.]
                   agg: yes [installing]
                 cairo: yes [installing, pycairo version 1.10.0]
             windowing: no  [Microsoft Windows only]

OPTIONAL LATEX DEPENDENCIES
                dvipng: yes [version 1.15]
           ghostscript: yes [version 9.16]
                 latex: yes [version 3.14159265]
               pdftops: no

It seems that the gtk libraries are not detected (even though they were installed with homebrew). However, the gdk and gtk backends are detected in python:

>>> import matplotlib
>>> matplotlib.rcParams['backend']
u'MacOSX'
>>> matplotlib.__version__
'1.5.dev1'
>>> matplotlib.rcsetup.all_backends
[u'GTK', u'GTKAgg', u'GTKCairo', u'MacOSX', u'Qt4Agg', u'Qt5Agg', u'TkAgg', u'WX', u'WXAgg', u'CocoaAgg', u'GTK3Cairo', u'GTK3Agg', u'WebAgg', u'nbAgg', u'agg', u'cairo', u'emf', u'gdk', u'pdf', u'pgf', u'ps', u'svg', u'template']

@gossein
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gossein commented Aug 26, 2015

Hi, I have the exact same issue on windows 7 and on OSX 10.10 and 10.11beta. On Ubuntu works like a charm, but it would be really nice to get it working on win and mac. Any ideas?

@tmnvanderberg
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I have the same issue on Arch linux using the 'ready to use' package.

@tmnvanderberg
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Going through jwsprocessor.py manually I find that

>>> import jwsprocessor.main Traceback (most recent call last): File "<stdin>", line 1, in <module> File "/home/timon/Downloads/jws/jwsProcessor-0.2.0.ready_to_run/lib/jwsprocessor/main.py", line 17, in <module> from selection_page import SelectionPage File "/home/timon/Downloads/jws/jwsProcessor-0.2.0.ready_to_run/lib/jwsprocessor/selection_page.py", line 8, in <module> from tools import SpectraDB, _ File "/home/timon/Downloads/jws/jwsProcessor-0.2.0.ready_to_run/lib/jwsprocessor/tools.py", line 9, in <module> from numpy.oldnumeric import array, arange, Float ImportError: No module named numpy.oldnumeric

Oldnumeric was removed in Numpy 1.9 whereas Arch uses Numpy 1.14.

@tmnvanderberg
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Problem was caused by out-of-date code from Google sites. Trying fresh clone from this repo now :)

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@tmnvanderberg @eadsjr @bebelher @gossein