I think I've had the same problem. I was given the advice of installing
the Anaconda distribution of python..
That worked.
Petr
On Tuesday, January 13, 2015 at 11:29:41 AM UTC-8, Manfred wrote:
>
> As Julia user I am below novice level which is due to the fact that I
> have not yet managed to complete the Installation of my Julia Environment
> successfully. My main Problem is to bring PyPlot to work from within a
> portable Julia "Installation" along with a portable "Python" Installation.
>
> Basic stuff with Julia alone and Juno in combination with Julia work, but
> so far, I get the following command/error message Dialog when trying to
> plot with PyPlot:
>
> julia> using PyPlot
> Warning: error initializing module PyPlot:
> ErrorException("could not load module python: The specified module could
> not be
> found.
> ")
>
> *Conditions:*
>
> *Computer/OS:*
> Window7 Enterprise
> Service pack 1
> Intel(R) Core(TM) i5-3320M CPU @2.6 GHz, 4 GB RAM
> 64 bit OS
>
> no ADMIN rights, thus, the need for portable use!
>
> * JULIA*
> Version 0.3.4 (2014-12-26 10:42 UTC)
> Official http://julialang.org/ release
> x86_64-w64-mingw32
>
> installed as part of the JUNO-JULIA bundle as downloaded on
> 10-Jan-2015 from
> https://junolab.s3.amazonaws.com/release/1.0.0/juno-windows-x64.zip
>
> Installation Directory: C:\Daten\portable\juno_julia_windows64
>
> C:\Daten\portable\juno_julia_windows64>dir
> Volume in drive C has no label.
> Volume Serial Number is 3261-EC6B
> Directory of C:\Daten\portable\juno_julia_windows64
> 12.01.2015 20:53 <DIR> .
> 12.01.2015 20:53 <DIR> ..
> 30.12.2014 16:42 10,244 .DS_Store
> 22.12.2014 23:38 814,944 .ninja_deps
> 22.12.2014 23:38 188,141 .ninja_log
> 13.12.2014 21:42 56,639,488 chromiumcontent.dll
> 13.12.2014 21:42 215,705 content_resources_200_percent.pak
> 13.12.2014 21:42 8,682,170 content_shell.pak
> 13.12.2014 21:42 3,231,832 d3dcompiler_46.dll
> 13.12.2014 21:42 1,712,128 ffmpegsumo.dll
> 13.12.2014 21:42 10,490,576 icudtl.dat
> 22.12.2014 23:38 7,341,056 juno.exe
> 11.12.2014 17:40 370,070 juno.ico
> 13.12.2014 21:42 47,616 libEGL.dll
> 13.12.2014 21:42 1,324,032 libGLESv2.dll
> 12.01.2015 13:54 <DIR> locales
> 13.12.2014 21:42 455,328 msvcp120.dll
> 13.12.2014 21:42 970,912 msvcr120.dll
> 12.01.2015 13:55 <DIR> resources
> 13.12.2014 21:42 197,960 ui_resources_200_percent.pak
> 13.12.2014 21:42 247,984 vccorlib120.dll
> 13.12.2014 21:42 81,768 xinput1_3.dll
> 18 File(s) 93,021,954 bytes
> 4 Dir(s) 84,276,662,272 bytes free
>
>
> julia> Pkg.status()
> 2 required packages:
> - Jewel 1.0.4
> - PyPlot 1.5.0
> 15 additional packages:
> - Color 0.3.15
> - Compat 0.2.9
> - Compose 0.3.10
> - DataStructures 0.3.5
> - Dates 0.3.2
> - FactCheck 0.2.5
> - FixedPointNumbers 0.0.6
> - Iterators 0.1.7
> - JSON 0.4.0
> - JuliaParser 0.6.1
> - LNR 0.0.1
> - LaTeXStrings 0.1.2
> - Lazy 0.8.3
> - PyCall 0.7.3
> - Requires 0.1.1
>
>
> *Python:*
>
> *Winpython (portable)*
> Python 2.7.9 (default, Dec 10 2014, 12:28:03) [MSC v.1500 64 bit (AMD64)]
> on win
> 32
>
> downloaded from http://winpython.sourceforge.net/
>
> "Installation Directory": C:\Daten\portable\WinPython-64bit-2.7.9.1
>
> Directory of C:\Daten\portable\WinPython-64bit-2.7.9.1
> 11.01.2015 12:47 <DIR> .
> 11.01.2015 12:47 <DIR> ..
> 13.12.2014 10:05 66,192 IDLE (Python GUI).exe
> 13.12.2014 10:05 148,128 IPython Notebook.exe
> 13.12.2014 10:05 148,133 IPython Qt Console.exe
> 11.01.2015 12:47 <DIR> python-2.7.9.amd64
> 13.12.2014 10:05 157,822 Qt Assistant.exe
> 13.12.2014 10:05 147,107 Qt Demo.exe
> 13.12.2014 10:05 150,144 Qt Designer.exe
> 13.12.2014 10:05 155,775 Qt Linguist.exe
> 11.01.2015 12:47 <DIR> scripts
> 11.01.2015 14:25 <DIR> settings
> 13.12.2014 10:05 146,075 Spyder (light).exe
> 13.12.2014 10:05 147,094 Spyder.exe
> 11.01.2015 12:47 <DIR> tools
> 13.12.2014 10:05 78,979 WinPython Command Prompt.exe
> 13.12.2014 10:05 134,789 WinPython Control Panel.exe
> 13.12.2014 10:05 66,171 WinPython Interpreter.exe
> 12 File(s) 1,546,409 bytes
> 6 Dir(s) 84,273,041,408 bytes free
>
>
> In standalone mode and accessed via Spider, Basic Python functions work
> and I am able to do plotting with matplotlib.
>
> Clearly, the two portable installations do not know of each other so that
> I have experimented with setting the Julia Environment variables to all
> sorts of values, however, without success. Below only some examples:
>
> ENV["PYTHONHOME"]
> ="C:\\Daten\\portable\\WinPython-64bit-2.7.9.1\\python-2.7.9.amd64"
>
> ENV["PYTHONPATH"]="C:\\Daten\\portable\\WinPython-64bit-2.7.9.1\\python-2.7.9.amd64\\libs"
>
> ENV["PYTHONPATH"]="C:\\Daten\\portable\\WinPython-64bit-2.7.9.1\\python-2.7.9.amd64\\Lib"
> .....
>
> alternatively and concurrently, I have tried to set the according Windows
> Environment variables (each time re-starting "command-line Julia"
> thereafter ):
> set
> PYTHONHOME=C:\Daten\portable\WinPython-64bit-2.7.9.1\python-2.7.9.amd64\
> set
> PYTHONPATH=C:\Daten\portable\WinPython-64bit-2.7.9.1\python-2.7.9.amd64\libs
> .....
>
> Any hints?
>
> I cordially apologize, if the answer is apparent and I am just too
> illiterate!
>
>
>
>
>
>
