4 ms·

I tried to install, and discovered yet again why I fell out of love with Python. Executing: pip3 install -r requirements.txt gave this error: " Traceback

I tried to install, and discovered yet again why I fell out of love with Python. Executing: pip3 install -r requirements.txt gave this error: " Traceback (most recent call last): File "/tmp/tmprhazpypn", line 126, in prepare_metadata_for_build_wheel hook = backend.prepare_metadata_for_build_wheel AttributeError: module 'sipbuild.api' has no attribute 'prepare_metadata_for_build_wheel' ... ERROR: Command errored out with exit status 1: /usr/bin/python3 /tmp/tmprhazpypn prepare_metadata_for_build_wheel /tmp/tmpl72s0sfd Check the logs for full command output." I'm on Linux Mint 19.

kreddor 2y ago
I tried to install it on ubuntu 22.04 and got a different error using pip. I'm not experienced enough with Python to quickly figure out how to proceed. It's a shame it isn't easier to install.
amias 2y ago
stop trying to use the system python for application development. You will break your OS and you will make your code machine specific. Go read up on Virtual Envs , you were the problem here.
- tupolef 2y ago
  And for the lazy ones, pipx uses Virtual Envs and can install most things from a path, an archive or a package name. Install pipx and check pipx install --help.
- evilduck 2y ago
  Python has like a dozen competing solutions in their package management space. Python is clearly the problem, not the user. Their docs don’t say that, they advertise exactly what the GP ran. Python needs to unfuck its ecosystem.
  - smaudet 2y ago
    Yeah they kinda screwed the pooch on that. That being said, venv is the official solution, and it works fairly well. pipenv/pipx are some alternatives...but yeah. What exactly is your system installation for if you aren't supposed to install anything to it? The package system should be able to attempt installing via venv or be able to block uncompatible packages with sane error messages.
- adolph 2y ago
  venv not always a panacea for system python $ docker run --rm -it python bash [...] root@211646f0fa99:/# which python /usr/local/bin/python root@211646f0fa99:/# python -m venv .venv root@211646f0fa99:/# source .venv/bin/activate (.venv) root@211646f0fa99:/# which python /.venv/bin/python (.venv) root@211646f0fa99:/# ls -l "$(which python)" lrwxrwxrwx 1 root root 21 May 7 14:47 /.venv/bin/python -> /usr/local/bin/python
  - metadat 2y ago
    Correct, virtualenv isolates package installation but doesn't handle installing or managing arbitrary Python versions. Node.js is similar with npm. Is there something like nvm but for Python?
    - djd20 2y ago
      Try pyenv - very handy, includes funkier editions like pypy
- kwhitefoot 2y ago
  Why is this directed at me? I'm not the one doing the software development, I was just trying to install an application.
- UncleEntity 2y ago
  > stop trying to use the system python for application development. Umm... who exactly makes sure the app runs correctly with the version of python installed by the system? I, for one, aren't going to bump up a python version to run a single app in a virtual environment because some dev decided to use 'python nightly' to code against.
- sensen7 2y ago
  If venvs were a reasonable solution here, presumably the pyspread authors would have included them in the installation instructions. Instead they just say to "pip install", which predictably does not work for most people. It sounds a bit unfair to tell someone that "they're the problem" when they followed the official installation instructions to the letter. I would agree in classifying this as another case of python developers being unable to provide a working way to install their software (if code that the average person can't even get to execute can even be called "software".)
Qem 2y ago
Under Fedora 39 I was able to pip install and run it withhout problems, inside a venv environment: (pyspread) [xxxx@fedora ~]$ pip install pyspread Collecting pyspread Obtaining dependency information for pyspread from https://files.pythonhosted.org/packages/a5/e2/19ddb20b46ae46f11102f9095bf5bf00cb28cc79b35f38257f84a98ecd1d/pyspread-2.2.3-py3-none-any.whl.metadata Downloading pyspread-2.2.3-py3-none-any.whl.metadata (4.8 kB) Collecting PyQt5>=5.10 (from pyspread) Obtaining dependency information for PyQt5>=5.10 from https://files.pythonhosted.org/packages/2f/e6/a1f9853e4933c312c6de9c79d126c7d92ef69ae0e53895fb1ceb0ecc77a6/PyQt5-5.15.10-cp37-abi3-manylinux_2_17_x86_64.whl.metadata Downloading PyQt5-5.15.10-cp37-abi3-manylinux_2_17_x86_64.whl.metadata (2.1 kB) Collecting markdown2>=2.3 (from pyspread) Obtaining dependency information for markdown2>=2.3 from https://files.pythonhosted.org/packages/5a/09/a9ef8d5fe4b08bfd0dd133084deefcffc4b2a37a9ca35a22b48622d59262/markdown2-2.4.13-py2.py3-none-any.whl.metadata Downloading markdown2-2.4.13-py2.py3-none-any.whl.metadata (2.0 kB) Collecting numpy>=1.1 (from pyspread) Obtaining dependency information for numpy>=1.1 from https://files.pythonhosted.org/packages/0f/50/de23fde84e45f5c4fda2488c759b69990fd4512387a8632860f3ac9cd225/numpy-1.26.4-cp312-cp312-manylinux_2_17_x86_64.manylinux2014_x86_64.whl.metadata Downloading numpy-1.26.4-cp312-cp312-manylinux_2_17_x86_64.manylinux2014_x86_64.whl.metadata (61 kB) ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 61.0/61.0 kB 311.8 kB/s eta 0:00:00 Collecting setuptools>=40.0 (from pyspread) Obtaining dependency information for setuptools>=40.0 from https://files.pythonhosted.org/packages/f7/29/13965af254e3373bceae8fb9a0e6ea0d0e571171b80d6646932131d6439b/setuptools-69.5.1-py3-none-any.whl.metadata Downloading setuptools-69.5.1-py3-none-any.whl.metadata (6.2 kB) Collecting PyQt5-sip<13,>=12.13 (from PyQt5>=5.10->pyspread) Obtaining dependency information for PyQt5-sip<13,>=12.13 from https://files.pythonhosted.org/packages/3c/ab/f8f1e970768fcb4ab118d4aabbfcb9b7f781088b71e1f26d813fd51c4701/PyQt5_sip-12.13.0-cp312-cp312-manylinux_2_5_x86_64.manylinux1_x86_64.whl.metadata Downloading PyQt5_sip-12.13.0-cp312-cp312-manylinux_2_5_x86_64.manylinux1_x86_64.whl.metadata (504 bytes) Collecting PyQt5-Qt5>=5.15.2 (from PyQt5>=5.10->pyspread) Obtaining dependency information for PyQt5-Qt5>=5.15.2 from https://files.pythonhosted.org/packages/83/d4/241a6a518d0bcf0a9fcdcbad5edfed18d43e884317eab8d5230a2b27e206/PyQt5_Qt5-5.15.2-py3-none-manylinux2014_x86_64.whl.metadata Downloading PyQt5_Qt5-5.15.2-py3-none-manylinux2014_x86_64.whl.metadata (535 bytes) Downloading pyspread-2.2.3-py3-none-any.whl (1.7 MB) ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 1.7/1.7 MB 2.7 MB/s eta 0:00:00 Downloading markdown2-2.4.13-py2.py3-none-any.whl (41 kB) ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 41.3/41.3 kB 169.4 kB/s eta 0:00:00 Downloading numpy-1.26.4-cp312-cp312-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (18.0 MB) ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 18.0/18.0 MB 4.1 MB/s eta 0:00:00 Downloading PyQt5-5.15.10-cp37-abi3-manylinux_2_17_x86_64.whl (8.2 MB) ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 8.2/8.2 MB 4.8 MB/s eta 0:00:00 Downloading setuptools-69.5.1-py3-none-any.whl (894 kB) ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 894.6/894.6 kB 3.1 MB/s eta 0:00:00 Downloading PyQt5_Qt5-5.15.2-py3-none-manylinux2014_x86_64.whl (59.9 MB) ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 59.9/59.9 MB 1.8 MB/s eta 0:00:00 Downloading PyQt5_sip-12.13.0-cp312-cp312-manylinux_2_5_x86_64.manylinux1_x86_64.whl (360 kB) ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 361.0/361.0 kB 2.0 MB/s eta 0:00:00 Installing collected packages: PyQt5-Qt5, setuptools, PyQt5-sip, numpy, markdown2, PyQt5, pyspread Successfully installed PyQt5-5.15.10 PyQt5-Qt5-5.15.2 PyQt5-sip-12.13.0 markdown2-2.4.13 numpy-1.26.4 pyspread-2.2.3 setuptools-69.5.1 [notice] A new release of pip is available: 23.2.1 -> 24.0 [notice] To update, run: pip install --upgrade pip (pyspread) [xxxx@fedora ~]$ python3 -m pyspread
sorenjan 2y ago
Use pipx to install applications instead. It even works on Windows. > pipx install pyspread installed package pyspread 2.2.3, installed using Python 3.12.3 These apps are now globally available - pyspread.exe done!
ceving 2y ago
Debian has it out of the box: $ LANG=C apt-cache policy pyspread pyspread: Installed: 2.2.3-1 Candidate: 2.2.3-1 Version table: *** 2.2.3-1 500 500 http://ftp.de.debian.org/debian trixie/main amd64 Packages 500 http://ftp.de.debian.org/debian trixie/main i386 Packages 100 /var/lib/dpkg/status
- kwhitefoot 2y ago
  Thank you!
resource_waste 2y ago
Stop using debian-family. Dealing with outdated/bugs is just a regular day under the guise of 'stable'. The only reason you even are using Mint is because conical did a marketing trick sending free CDs in 2000s.
globular-toast 2y ago
You're not really supposed to pip install applications. pip is a developer tool. There is pipx which is great, but I still think it's a developer tool. It's annoying when projects say to pip install stuff. It's never the right thing to do.
pasc1878 2y ago
Compare this with the comments above re nix where it just ran - although to get a python app to build on nix is a pain but at least only one person has to do it.

kreddor 2y ago

I tried to install it on ubuntu 22.04 and got a different error using pip. I'm not experienced enough with Python to quickly figure out how to proceed. It's a shame it isn't easier to install.

amias 2y ago

stop trying to use the system python for application development. You will break your OS and you will make your code machine specific. Go read up on Virtual Envs , you were the problem here.

tupolef 2y ago
And for the lazy ones, pipx uses Virtual Envs and can install most things from a path, an archive or a package name. Install pipx and check pipx install --help.
evilduck 2y ago
Python has like a dozen competing solutions in their package management space. Python is clearly the problem, not the user. Their docs don’t say that, they advertise exactly what the GP ran. Python needs to unfuck its ecosystem.
- smaudet 2y ago
  Yeah they kinda screwed the pooch on that. That being said, venv is the official solution, and it works fairly well. pipenv/pipx are some alternatives...but yeah. What exactly is your system installation for if you aren't supposed to install anything to it? The package system should be able to attempt installing via venv or be able to block uncompatible packages with sane error messages.
adolph 2y ago
venv not always a panacea for system python $ docker run --rm -it python bash [...] root@211646f0fa99:/# which python /usr/local/bin/python root@211646f0fa99:/# python -m venv .venv root@211646f0fa99:/# source .venv/bin/activate (.venv) root@211646f0fa99:/# which python /.venv/bin/python (.venv) root@211646f0fa99:/# ls -l "$(which python)" lrwxrwxrwx 1 root root 21 May 7 14:47 /.venv/bin/python -> /usr/local/bin/python
- metadat 2y ago
  Correct, virtualenv isolates package installation but doesn't handle installing or managing arbitrary Python versions. Node.js is similar with npm. Is there something like nvm but for Python?
  - djd20 2y ago
    Try pyenv - very handy, includes funkier editions like pypy
kwhitefoot 2y ago
Why is this directed at me? I'm not the one doing the software development, I was just trying to install an application.
UncleEntity 2y ago
> stop trying to use the system python for application development. Umm... who exactly makes sure the app runs correctly with the version of python installed by the system? I, for one, aren't going to bump up a python version to run a single app in a virtual environment because some dev decided to use 'python nightly' to code against.
sensen7 2y ago
If venvs were a reasonable solution here, presumably the pyspread authors would have included them in the installation instructions. Instead they just say to "pip install", which predictably does not work for most people. It sounds a bit unfair to tell someone that "they're the problem" when they followed the official installation instructions to the letter. I would agree in classifying this as another case of python developers being unable to provide a working way to install their software (if code that the average person can't even get to execute can even be called "software".)

Qem 2y ago

Under Fedora 39 I was able to pip install and run it withhout problems, inside a venv environment: (pyspread) [xxxx@fedora ~]$ pip install pyspread Collecting pyspread Obtaining dependency information for pyspread from https://files.pythonhosted.org/packages/a5/e2/19ddb20b46ae46f11102f9095bf5bf00cb28cc79b35f38257f84a98ecd1d/pyspread-2.2.3-py3-none-any.whl.metadata Downloading pyspread-2.2.3-py3-none-any.whl.metadata (4.8 kB) Collecting PyQt5>=5.10 (from pyspread) Obtaining dependency information for PyQt5>=5.10 from https://files.pythonhosted.org/packages/2f/e6/a1f9853e4933c312c6de9c79d126c7d92ef69ae0e53895fb1ceb0ecc77a6/PyQt5-5.15.10-cp37-abi3-manylinux_2_17_x86_64.whl.metadata Downloading PyQt5-5.15.10-cp37-abi3-manylinux_2_17_x86_64.whl.metadata (2.1 kB) Collecting markdown2>=2.3 (from pyspread) Obtaining dependency information for markdown2>=2.3 from https://files.pythonhosted.org/packages/5a/09/a9ef8d5fe4b08bfd0dd133084deefcffc4b2a37a9ca35a22b48622d59262/markdown2-2.4.13-py2.py3-none-any.whl.metadata Downloading markdown2-2.4.13-py2.py3-none-any.whl.metadata (2.0 kB) Collecting numpy>=1.1 (from pyspread) Obtaining dependency information for numpy>=1.1 from https://files.pythonhosted.org/packages/0f/50/de23fde84e45f5c4fda2488c759b69990fd4512387a8632860f3ac9cd225/numpy-1.26.4-cp312-cp312-manylinux_2_17_x86_64.manylinux2014_x86_64.whl.metadata Downloading numpy-1.26.4-cp312-cp312-manylinux_2_17_x86_64.manylinux2014_x86_64.whl.metadata (61 kB) ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 61.0/61.0 kB 311.8 kB/s eta 0:00:00 Collecting setuptools>=40.0 (from pyspread) Obtaining dependency information for setuptools>=40.0 from https://files.pythonhosted.org/packages/f7/29/13965af254e3373bceae8fb9a0e6ea0d0e571171b80d6646932131d6439b/setuptools-69.5.1-py3-none-any.whl.metadata Downloading setuptools-69.5.1-py3-none-any.whl.metadata (6.2 kB) Collecting PyQt5-sip<13,>=12.13 (from PyQt5>=5.10->pyspread) Obtaining dependency information for PyQt5-sip<13,>=12.13 from https://files.pythonhosted.org/packages/3c/ab/f8f1e970768fcb4ab118d4aabbfcb9b7f781088b71e1f26d813fd51c4701/PyQt5_sip-12.13.0-cp312-cp312-manylinux_2_5_x86_64.manylinux1_x86_64.whl.metadata Downloading PyQt5_sip-12.13.0-cp312-cp312-manylinux_2_5_x86_64.manylinux1_x86_64.whl.metadata (504 bytes) Collecting PyQt5-Qt5>=5.15.2 (from PyQt5>=5.10->pyspread) Obtaining dependency information for PyQt5-Qt5>=5.15.2 from https://files.pythonhosted.org/packages/83/d4/241a6a518d0bcf0a9fcdcbad5edfed18d43e884317eab8d5230a2b27e206/PyQt5_Qt5-5.15.2-py3-none-manylinux2014_x86_64.whl.metadata Downloading PyQt5_Qt5-5.15.2-py3-none-manylinux2014_x86_64.whl.metadata (535 bytes) Downloading pyspread-2.2.3-py3-none-any.whl (1.7 MB) ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 1.7/1.7 MB 2.7 MB/s eta 0:00:00 Downloading markdown2-2.4.13-py2.py3-none-any.whl (41 kB) ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 41.3/41.3 kB 169.4 kB/s eta 0:00:00 Downloading numpy-1.26.4-cp312-cp312-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (18.0 MB) ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 18.0/18.0 MB 4.1 MB/s eta 0:00:00 Downloading PyQt5-5.15.10-cp37-abi3-manylinux_2_17_x86_64.whl (8.2 MB) ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 8.2/8.2 MB 4.8 MB/s eta 0:00:00 Downloading setuptools-69.5.1-py3-none-any.whl (894 kB) ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 894.6/894.6 kB 3.1 MB/s eta 0:00:00 Downloading PyQt5_Qt5-5.15.2-py3-none-manylinux2014_x86_64.whl (59.9 MB) ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 59.9/59.9 MB 1.8 MB/s eta 0:00:00 Downloading PyQt5_sip-12.13.0-cp312-cp312-manylinux_2_5_x86_64.manylinux1_x86_64.whl (360 kB) ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 361.0/361.0 kB 2.0 MB/s eta 0:00:00 Installing collected packages: PyQt5-Qt5, setuptools, PyQt5-sip, numpy, markdown2, PyQt5, pyspread Successfully installed PyQt5-5.15.10 PyQt5-Qt5-5.15.2 PyQt5-sip-12.13.0 markdown2-2.4.13 numpy-1.26.4 pyspread-2.2.3 setuptools-69.5.1 [notice] A new release of pip is available: 23.2.1 -> 24.0 [notice] To update, run: pip install --upgrade pip (pyspread) [xxxx@fedora ~]$ python3 -m pyspread

sorenjan 2y ago

Use pipx to install applications instead. It even works on Windows. > pipx install pyspread installed package pyspread 2.2.3, installed using Python 3.12.3 These apps are now globally available - pyspread.exe done!

ceving 2y ago

Debian has it out of the box: $ LANG=C apt-cache policy pyspread pyspread: Installed: 2.2.3-1 Candidate: 2.2.3-1 Version table: *** 2.2.3-1 500 500 http://ftp.de.debian.org/debian trixie/main amd64 Packages 500 http://ftp.de.debian.org/debian trixie/main i386 Packages 100 /var/lib/dpkg/status

kwhitefoot 2y ago
Thank you!

resource_waste 2y ago

Stop using debian-family. Dealing with outdated/bugs is just a regular day under the guise of 'stable'. The only reason you even are using Mint is because conical did a marketing trick sending free CDs in 2000s.

globular-toast 2y ago

You're not really supposed to pip install applications. pip is a developer tool. There is pipx which is great, but I still think it's a developer tool. It's annoying when projects say to pip install stuff. It's never the right thing to do.

pasc1878 2y ago

Compare this with the comments above re nix where it just ran - although to get a python app to build on nix is a pain but at least only one person has to do it.