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Re: pybitmessage, python2-pyqt-4 - strace and packages
From: |
ng |
Subject: |
Re: pybitmessage, python2-pyqt-4 - strace and packages |
Date: |
Sun, 03 Jul 2016 21:56:35 +0000 |
Hi,
thanks for taking the time to look into this.
Ricardo Wurmus writes:
> address@hidden writes:
>
>> The strace output is very long, but I hope someone can help me
>> with more experience with python.
>> The visible error is that pyqt-4 is not found, but strace throws
>> many more.
> […]
>
>> insert-file: (pybitmessage) in gnu/packages/python.scm:
>
> It would be easier for others to test this if this were simply a patch
> that we could apply on master. Much easier than following manual
> instructions.
You are right. There are some local issues and workflows I have
to get better at, it's not the creation of the patch itself I
have problems with. Next time I'll send a patch when I have
questions about wip'ish things.
>> (define-public python-pyqt-4
>> (package (inherit python-pyqt)
>> (name "python-pyqt")
>> (version "4.11.4")
>> (source
>> (origin
>> (method url-fetch)
>> (uri
>> (string-append "mirror://sourceforge/pyqt/PyQt4/"
>> "PyQt-" version "/PyQt-x11-gpl-"
>> version ".tar.gz"))
>> (sha256
>> (base32
>> "01zlviy5lq8g6db84wnvvpsrfnip9lbcpxagsyqa6as3jmsff7zw"))))
>> (native-inputs
>> `(("python-sip" ,python-sip)
>> ("qt" ,qt-4)))
>> (arguments
>> `(#:tests? #f ; no check target
>> #:modules ((srfi srfi-1)
>> ,@%gnu-build-system-modules)
>> #:phases
>> (alist-replace
>> 'configure
>> (lambda* (#:key inputs outputs #:allow-other-keys)
>> (let* ((out (assoc-ref outputs "out"))
>> (bin (string-append out "/bin"))
>> (sip (string-append out "/share/sip"))
>> (python (assoc-ref inputs "python"))
>> (python-version
>> (last (string-split python #\-)))
>> (python-major+minor
>> (string-join
>> (take (string-split python-version #\.) 2)
>> "."))
>> (lib (string-append out "/lib/python"
>> python-major+minor
>> "/site-packages")))
>> (zero? (system* "python" "configure.py"
>> "--confirm-license"
>> "--bindir" bin
>> "--destdir" lib
>> "--sipdir" sip))))
>> %standard-phases)))
>> (license (list gpl2 gpl3)))) ; choice of either license
>>
>> (define-public python2-pyqt-4
>> (package (inherit python-pyqt-4)
>> (name "python2-pyqt-4")
>> (native-inputs
>> `(("python-sip" ,python2-sip)
>> ("qt" ,qt-4)))
>> (inputs
>> `(("python" ,python-2)))))
>
> […]
>> open("/gnu/store/2mz84alls2i314x4506wdw15zwmz82n8-python-2.7.10/lib/python2.7/site-packages/PyQt4.so",
>> O_RDONLY) = -1 ENOENT (No such file or directory)
>> open("/gnu/store/2mz84alls2i314x4506wdw15zwmz82n8-python-2.7.10/lib/python2.7/site-packages/PyQt4module.so",
>> O_RDONLY) = -1 ENOENT (No such file or directory)
>> open("/gnu/store/2mz84alls2i314x4506wdw15zwmz82n8-python-2.7.10/lib/python2.7/site-packages/PyQt4.py",
>> O_RDONLY) = -1 ENOENT (No such file or directory)
>> open("/gnu/store/2mz84alls2i314x4506wdw15zwmz82n8-python-2.7.10/lib/python2.7/site-packages/PyQt4.pyc",
>> O_RDONLY) = -1 ENOENT (No such file or directory)
>> write(1, "ERROR: The PyQt4 package is not "..., 104ERROR: The PyQt4
>> package is not available. PyBitmessage requires PyQt 4.8 or later
>> and Qt 4.7 or later.
>
> Have you checked what files are installed by your pyqt-4 package? Do
> any of the files that are searched for appear in the output of that
> package?
tree level 3 looks like this of python2-pyqt-4:
(shadowwalker) ng0
/gnu/store/y0r1d5sgskvpxi2k64afjrc35c8l3bqs-python2-pyqt-4-4.11.4$
tree -L 3
.
├── bin
│ ├── pylupdate4
│ ├── pyrcc4
│ └── pyuic4
├── lib
│ └── python2.7
│ └── site-packages
└── share
└── sip
├── Qt
├── QtCore
├── QtDBus
├── QtDeclarative
├── QtDesigner
├── QtGui
├── QtHelp
├── QtMultimedia
├── QtNetwork
├── QtOpenGL
├── QtScript
├── QtScriptTools
├── QtSql
├── QtSvg
├── QtTest
├── QtXml
└── QtXmlPatterns
So packages are in python2.7 ... i don't know the consensus for
Guix, should it be 2.7.10 or 2.7 in folder structure? 2.7 makes
more sense to me.
>> write(1, "ERROR: The curses interface can "..., 88ERROR: The curses
>> interface can not be used. The pythondialog package is not available.
>
> You haven’t finished packaging all dependencies. The “pythondialog”
> package is also required.
I notices this and the ncurses dependency is optional. Generally
you are exposed only to the pyqt client. I would package
pythondialog later, for a functional pybitmessage it is not
required, or I never noticed it on other distros I packaged it
for.
>
> The fact that it searches for libraries or packages in so many paths is
> normal, because it only has a list of search paths. It would be nice to
> fix this in a general fashion one day (because all this searching takes
> up time), but it’s harmless. If the needed file is on a search path it
> will eventually be found.
>
> ~~ Ricardo
>
--
♥Ⓐ ng0
For non-prism friendly talk find me on
psyced.org / loupsycedyglgamf.onion
- pybitmessage, python2-pyqt-4 - strace and packages, ng0, 2016/07/02
- Re: pybitmessage, python2-pyqt-4 - strace and packages, Ricardo Wurmus, 2016/07/03
- Re: pybitmessage, python2-pyqt-4 - strace and packages,
ng <=
- Re: pybitmessage, python2-pyqt-4 - strace and packages, Ricardo Wurmus, 2016/07/05
- Re: pybitmessage, python2-pyqt-4 - strace and packages, ng0, 2016/07/05
- Re: pybitmessage, python2-pyqt-4 - strace and packages, Ricardo Wurmus, 2016/07/06
- Re: pybitmessage, python2-pyqt-4 - strace and packages, ng0, 2016/07/06
- Re: pybitmessage, python2-pyqt-4 - strace and packages, Ricardo Wurmus, 2016/07/07