PackageNotFoundError qtpyvcp

tripwire
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4 years 6 months ago #240757 by tripwire

PackageNotFoundError qtpyvcp was created by tripwire

Everything was working fine and I created a nice GUI vcp in qtpyvcp. But after a simple computer restart, I now get the following error when trying to edit my vcp (and similar error if I try to launch the vcp from linuxcnc.)

Code:

dave@debianDave:~$ editvcp vcp1
Traceback (most recent call last):
  File "/home/dave/.local/bin/editvcp", line 33, in <module>
    sys.exit(load_entry_point('qtpyvcp', 'console_scripts', 'editvcp')())
  File "/home/dave/.local/bin/editvcp", line 22, in importlib_load_entry_point
    for entry_point in distribution(dist_name).entry_points
  File "/usr/lib/python3.10/importlib/metadata/__init__.py", line 957, in distribution
    return Distribution.from_name(distribution_name)
  File "/usr/lib/python3.10/importlib/metadata/__init__.py", line 548, in from_name
    raise PackageNotFoundError(name)
importlib.metadata.PackageNotFoundError: No package metadata was found for qtpyvcp

other info:
dave@debianDave:~$ cat /etc/os-release
PRETTY_NAME="Debian GNU/Linux bookworm/sid"
NAME="Debian GNU/Linux"
ID=debian
HOME_URL="https://www.debian.org/"
SUPPORT_URL="https://www.debian.org/support"
BUG_REPORT_URL="https://bugs.debian.org/"

dave@debianDave:~$ python3 --version
Python 3.10.4
dave@debianDave:~$ which python3
/usr/bin/python3

Any help in solving this issue will be greatly appreciated, thanks!

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MoshKopp
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4 years 6 months ago #240777 by MoshKopp

Replied by MoshKopp on topic PackageNotFoundError qtpyvcp

have you copied the xsessionrc ?

Last command in section 4
kcjengr.github.io/probe_basic/dev_install.html

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tripwire
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4 years 6 months ago - 4 years 6 months ago #240803 by tripwire

Replied by tripwire on topic PackageNotFoundError qtpyvcp

I may have overlooked that. Thanks for the suggestion!
However, the xsessionrc command follows the " python3 -m pip install --editable ." command. So I don't get that far.
When trying to issue " python3 -m pip install --editable ." get the following output (with errors):

Code:

dave@debianDave:~/qtpyvcp$ pip3 install --editable .
Defaulting to user installation because normal site-packages is not writeable
Obtaining file:///home/dave/qtpyvcp
  Preparing metadata (setup.py) ... done
Requirement already satisfied: HiYaPyCo in /home/dave/.local/lib/python3.10/site-packages (from qtpyvcp===python3-master-178.g247f6465) (0.4.16)
Requirement already satisfied: MarkupSafe==2.0.1 in /usr/lib/python3/dist-packages (from qtpyvcp===python3-master-178.g247f6465) (2.0.1)
Requirement already satisfied: docopt in /home/dave/.local/lib/python3.10/site-packages (from qtpyvcp===python3-master-178.g247f6465) (0.6.2)
Collecting oyaml
  Using cached oyaml-1.0-py2.py3-none-any.whl (3.0 kB)
Requirement already satisfied: psutil in /home/dave/.local/lib/python3.10/site-packages (from qtpyvcp===python3-master-178.g247f6465) (5.9.0)
Requirement already satisfied: pyopengl in /usr/lib/python3/dist-packages (from qtpyvcp===python3-master-178.g247f6465) (3.1.5)
Collecting pyqtgraph
  Using cached pyqtgraph-0.12.4-py3-none-any.whl (995 kB)
Requirement already satisfied: pyudev in /home/dave/.local/lib/python3.10/site-packages (from qtpyvcp===python3-master-178.g247f6465) (0.23.2)
Requirement already satisfied: qtpy in /home/dave/.local/lib/python3.10/site-packages (from qtpyvcp===python3-master-178.g247f6465) (2.0.1)
Collecting simpleeval
  Using cached simpleeval-0.9.12-py2.py3-none-any.whl (14 kB)
Requirement already satisfied: six in /usr/lib/python3/dist-packages (from qtpyvcp===python3-master-178.g247f6465) (1.16.0)
[color=#ff0000]ERROR: Could not find a version that satisfies the requirement vtk (from qtpyvcp) (from versions: none)
ERROR: No matching distribution found for vtk[/color]

I welcome any input on that...

Last edit: 4 years 6 months ago by tripwire. Reason: new info discovered

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MoshKopp
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4 years 6 months ago #240806 by MoshKopp

Replied by MoshKopp on topic PackageNotFoundError qtpyvcp

is it possible to start editvcp after you give the Command

export PATH=$PATH:~/.local/bin/

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TurBoss
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4 years 6 months ago #240809 by TurBoss

Replied by TurBoss on topic PackageNotFoundError qtpyvcp

Hello,

there is no vtk in pip for python3.10

i has to be built from sources
```
build vtk python3.10 with QT amd64

$
sudo apt install build-essential cmake mesa-common-dev mesa-utils freeglut3-dev ninja git-lfs

$
git clone --recursive gitlab.kitware.com/vtk/vtk.git

$
cd vtk

$
cmake -B build -S . -GNinja -DVTK_WRAP_PYTHON=ON -DVTK_PYTHON_VERSION=3 -DVTK_ENABLE_WRAPPING=ON -DVTK_GROUP_ENABLE_Qt=YES -DVTK_QT_VERSION=5

$
cmake --build build --parallel 2

#
cmake --install build

build linuxcnc against python3.10 or rebuild if new boost lib in system

install for vtk runtime

libospray libopenvr_api liblas libcgns libadios2_cxx11 libhpdf libboost_python310

run or add this line to your .bashrc
export PYTHONPATH=$PYTHONPATH:/usr/local/lib/python3.10/site-packages/

```

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tripwire
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4 years 6 months ago #240810 by tripwire

Replied by tripwire on topic PackageNotFoundError qtpyvcp

I'll give that a try, thanks!!

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PackageNotFoundError qtpyvcp

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