Ok, I copied and pasted these lines including the "using" commands and the
"using Tk" threw the subject line error.
I may have muddied the water a bit by not noticing that the first time the
"using Tk" is issued the error appears, but if the same command is repeated
in the same REPL session it is silent and looks reassuring, while in point
of fact it is not.
So the using Tk is not happy.
I have scanned the openSUSE Tk packages and as far as I can see the obvious
ones (and other non-obvious packages as a trial balloon) should be in place.
On Sunday, 10 April 2016 07:46:05 UTC-4, Tim Holy wrote:
>
> Seems quite mysterious. To debug, the next thing I'd do is
>
> julia> cd(Pkg.dir("ImageView", "src"))
>
> and then copy/paste the code that's in src/ImageView.jl into the REPL.
> (Probably just the part that's inside the `module ImageView ... end`.)
> Presumably you should get error(s), and the line that triggers the error
> will
> be a valuable clue.
>
> Best,
> --Tim
>
> On Saturday, April 09, 2016 10:07:18 PM Colin Beckingham wrote:
> > Thanks. Tk is loaded, not Gtk.
> > Resolved the error in Winston with a Pkg.checkout and build.
> > I did a Pkg.status("Tk") and this responds without error, version Tk
> 0.3.7
> > Also did status on Winston, ImageView, Images, Cairo and all respond
> > without error.
> > But still the error, and view() is not available.
> >
> > On Saturday, 9 April 2016 20:34:46 UTC-4, Tim Holy wrote:
> > > Try "using Winston" and then whos(); see if Gtk is loaded (or if it's
> Tk).
> > >
> > > --Tim
> > >
> > > On Saturday, April 09, 2016 11:34:43 AM Colin Beckingham wrote:
> > > > I tried Pkg.rm("PyPlot") which put PyPlot in the additional packages
> > >
> > > group,
> > >
> > > > but the error persists. If there is something else I should do, by
> all
> > > > means give a hint.
> > > >
> > > > I thought I found an older note which referred to ImageView and Gtk,
> > >
> > > which
> > >
> > > > is why I mentioned it.
> > > >
> > > > Running through the require list for ImageView I have no problems
> using
> > >
> > > any
> > >
> > > > of them except Winston, which produces
> > > > "ERROR: LoadError: syntax: space before "(" not allowed in
> > > > "AbstractVecOrMat{T} (""
> > > > I mention it in case it might be tangentially relevant.
> > > >
> > > > On Saturday, 9 April 2016 13:51:17 UTC-4, Tim Holy wrote:
> > > > > Not sure what's happening. Is it possible there's a conflict with
> > >
> > > PyPlot?
> > >
> > > > > When I grep the source of ImageView, I don't find any mention of
> gtk.
> > > > >
> > > > > --Tim
> > > > >
> > > > > On Saturday, April 09, 2016 10:06:52 AM Colin Beckingham wrote:
> > > > > > Pkg.status()
> > > > > >
> > > > > > 31 required packages:
> > > > > > - BinDeps 0.3.21+ master
> > > > > > - Cairo 0.2.31
> > > > > > - Clustering 0.5.0
> > > > > > - ColorTypes 0.2.2
> > > > > > - DSP 0.0.11
> > > > > > - DataArrays 0.2.20
> > > > > > - DataFrames 0.7.0+ master
> > > > > > - Debug 0.1.6
> > > > > > - DecisionTree 0.3.12
> > > > > > - DimensionalityReduction 0.1.1
> > > > > > - Distances 0.3.0
> > > > > > - Docile 0.5.23
> > > > > > - FunctionalDataUtils 0.1.0
> > > > > > - GLM 0.5.0
> > > > > > - GZip 0.2.18
> > > > > > - HttpParser 0.1.1
> > > > > > - ImageMagick 0.1.3
> > > > > > - ImageView 0.1.19+ master
> > > > > > - Images 0.5.3
> > > > > > - IniFile 0.2.5
> > > > > > - JLD 0.5.9
> > > > > > - JSON 0.5.0
> > > > > > - LightXML 0.2.1
> > > > > > - MLBase 0.5.2
> > > > > > - PkgDev 0.1.0
> > > > > > - PyPlot 2.1.1+ master
> > > > > > - RDatasets 0.1.2+ master
> > > > > > - StatsBase 0.8.0
> > > > > > - Tk 0.3.7
> > > > > > - WAV 0.6.3
> > > > > > - Winston 0.11.13
> > > > > >
> > > > > > 29 additional packages:
> > > > > > - ArrayViews 0.6.4
> > > > > > - Blosc 0.1.4
> > > > > > - ColorVectorSpace 0.1.2
> > > > > > - Colors 0.6.3
> > > > > > - Compat 0.7.13
> > > > > > - Conda 0.1.9
> > > > > > - Dates 0.4.4
> > > > > > - Distributions 0.8.10
> > > > > > - FactCheck 0.4.2
> > > > > > - FileIO 0.0.4
> > > > > > - FixedPointNumbers 0.1.2 master
> > > > > > - FunctionalData 0.1.0
> > > > > > - Graphics 0.1.3
> > > > > > - HDF5 0.5.8
> > > > > > - HttpCommon 0.2.4
> > > > > > - Iterators 0.1.9
> > > > > > - LaTeXStrings 0.1.6
> > > > > > - MultivariateStats 0.2.2
> > > > > > - PDMats 0.4.1
> > > > > > - Polynomials 0.0.5
> > > > > > - PyCall 1.4.0
> > > > > > - Reexport 0.0.3
> > > > > > - SHA 0.1.2
> > > > > > - SIUnits 0.0.6
> > > > > > - SortingAlgorithms 0.0.6
> > > > > > - StatsFuns 0.2.0
> > > > > > - TexExtensions 0.0.3
> > > > > > - URIParser 0.1.3+ master
> > > > > > - Zlib 0.1.12
> > > > > >
> > > > > > On Saturday, 9 April 2016 12:48:49 UTC-4, Tim Holy wrote:
> > > > > > > I can't replicate this, whether with the tagged version of
> > >
> > > ImageView
> > >
> > > > > > > (Pkg.free("ImageView")) nor with master. What does
> Pkg.status()
> > >
> > > say?
> > >
> > > > > > > --Tim
> > > > > > >
> > > > > > > On Saturday, April 09, 2016 07:49:44 AM Colin Beckingham
> wrote:
> > > > > > > > Using openSUSE Leap 42.1
> > > > > > > > I can add the package ImageView and even checkout the latest
> > >
> > > master
> > >
> > > > > and
> > > > >
> > > > > > > > build. Then on "using ImageView" the error
> > > > > > > > UndefVarError: _jl_libgobject not defined
> > > > > > > > pops out. I guess this has something to do with my graphic
> > >
> > > backend,
> > >
> > > > > but
> > > > >
> > > > > > > not
> > > > > > >
> > > > > > > > sure what the next step is. I have seen other references to
> > >
> > > problems
> > >
> > > > > > > with
> > > > > > >
> > > > > > > > libgtobject but nothing that seems to coincide with my
> > >
> > > situation.
> > >
> > > > > Same
> > > > >
> > > > > > > > problem on Julia v 4 and 5. I know from loading the image
> > >
> > > package in
> > >
> > > > > > > Octave
> > > > > > >
> > > > > > > > that a backend GTK graphics engine is available. A call to
> > >
> > > Pkg.add()
> > >
> > > > > > > > specifying GTK as an option does not seem to align with any
> > >
> > > version
> > >
> > > > > of
> > > > >
> > > > > > > > .add() in an ImageView context.
>
>
