Re: [gentoo-user] The Tao of Portage ... again

Corbin Bird <corbinbird@×××××××.net> [16-12-31 16:52]:
>
> On 12/31/2016 09:23 AM, Meino.Cramer@×××.de wrote:
> > Hi,
> >
> > and the novice asked:
> > "Is there the Tao in rpm?"
> > The master replied: "...ues, there is the Tao in rpm."
> > "And is there the Tao in yum?"
> > "Yes, there is Tao in yym also...in every package manager
> > is the Tao...humble and silent they do all their work..."
> > The master added:
> > "...and Tao is in portage/emerge also...but of an higher order,
> > so dont try to understand, what it says..."
> >
> > This time the novice was who shifted slightly and coughed...
> >
> > Hmmm...
> >
> > This time portage reached down from its ebony tower and spake to the
> > novice claiming:
> >
> > emerge sci-electronics/pulseview sci-electronics/sigrok-cli sci-libs/libsigrok sci-libs/libsigrokdecode
> >
> > Calculating dependencies                          [ ok ]                                                                                  -
> >
> > !!! Problem resolving dependencies for sci-electronics/pulseview                                          ... done!
> >
> > !!! The ebuild selected to satisfy "sci-electronics/pulseview" has unmet requirements.
> > - sci-electronics/pulseview-0.3.0::gentoo USE="decode qt5 -qt4 -static" ABI_X86="64" PYTHON_TARGETS="-python3_4"
> >
> >   The following REQUIRED_USE flag constraints are unsatisfied:
> >     decode? ( python_targets_python3_4 )
> >
> >   The above constraints are a subset of the following complete expression:
> >     decode? ( python_targets_python3_4 ) exactly-one-of ( qt4 qt5 )
> >
> >
> > What is missing what by what ?
> > Is it possible to make these kind of output a little more readable...?
> > I am only a simple human being and my ideas for more and more clones
> > of "The Tao of Programming" just to add some humor are limited...
> > :)
> >
> > Ah! By the way: Happy new year! :) :) :)
> >
> > Cheers
> > Meino
> > (slightly shifting and coughing)
> >
> in "package.use" for "sci-electronics/pulseview" put :
>
> python_targets_python3_4
>
> That is what it is asking for.
>
> >   The following REQUIRED_USE flag constraints are unsatisfied:
> >     decode? ( python_targets_python3_4 )
>
> you have the qt requirements met correctly :
>
> > exactly-one-of ( qt4 qt5 )
>
> Humor always helps.
>
>
>


and as the masters spake again, the novice took
his pencil writing down on the flag of usage the letters:

/root>cat package.use/pulseview
sci-electronics/pulseview python_targets_python3_4

and did, what he did before
emerge sci-electronics/pulseview

And again, thunder could be heard and lightning was 
blinding the very eyes of the novice:

Calculating dependencies |

!!! Problem resolving dependencies for sci-electronics/pulseview                                          ... done!

!!! The ebuild selected to satisfy "sci-electronics/pulseview" has unmet requirements.
- sci-electronics/pulseview-0.3.0::gentoo USE="decode -qt4 -qt5 -static" ABI_X86="64" PYTHON_TARGETS="python3_4"

  The following REQUIRED_USE flag constraints are unsatisfied:
    exactly-one-of ( qt4 qt5 )

  The above constraints are a subset of the following complete expression:
    decode? ( python_targets_python3_4 ) exactly-one-of ( qt4 qt5 )

[1]    10614 exit 1     emerge sci-electronics/pulseview

Irritated and somehow frustrated he stared up to the
dark clouds of portaged darkness...and wants to emerge
from this place...but the strong spell of the Linux environment
was holding him firmly and prevent him to jump through the open windows
of hell.

Oh how micro he felt and how soft his previously strong believe
became...

...and from the distance he could hear the penguins laughing...

--

Only my understanding of portage seems to be limited right now...
still haveing enough silly ideas for the next round of Taos I have..

;)

Cheers
Meino