bug: ERROR: No matching distribution found for msgpack>=1.1.0 #6179
Description
Duplicate Check
- I have searched the opened issues and there are no duplicates
Describe the bug
flet doctor Flet 0.80.5 on Linux 6.17.0-14-generic (x86_64) Python 3.12.3 (/home/user/flet/littletest/venv/bin/python)
The simple possible program - see below is unable to create.
and got that error.
Does this also happen today with programs that were previously easy to create?
Code sample
Code
import flet as ft
def main(page: ft.Page):
page.add(ft.Text(value="Hello, world!"))
ft.run(main)To reproduce
create a folder
make a venv
activate the venv then:
pip install 'flet[all]'
run
flet doctor
flet create
place the code inside the main.py
testing with
flet run
works on the desktop then
try to build it with:
flet build apk
got the error
Expected behavior
No response
Screenshots / Videos
Captures
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Operating System
Linux
Operating system details
Linux thinkpad 6.17.0-14-generic #14~24.04.1-Ubuntu
Flet version
Flet 0.80.5
Regression
Yes, it used to work in a previous Flet version (please specify the version in additional details)
Suggestions
No response
Logs
Logs
flet build apk --verbose
[21:19:40] Run subprocess: ['/home/user/flutter/3.38.7/bin/flutter', '--version', '--no-version-check', '--suppress-analytics']
Flutter executable: /home/user/flutter/3.38.7/bin/flutter
Dart executable: /home/user/flutter/3.38.7/bin/dart
JDK installed at /home/user/java/17.0.13+11
Configuring Flutter's path to JDK
Run subprocess: ['/home/user/flutter/3.38.7/bin/flutter', 'config', '--no-version-check', '--suppress-analytics', '--jdk-dir=/home/user/java/17.0.13+11']
Setting "jdk-dir" value to "/home/user/java/17.0.13+11".
You may need to restart any open editors for them to read new settings.
JDK installed ✅
Android SDK installation found at /home/volker/Android/sdk
Android SDK package "cmdline-tools;latest" is already installed
Android SDK package "platform-tools" is already installed
Android SDK package "platforms;android-35" is already installed
Android SDK package "build-tools;34.0.0" is already installed
Android SDK installed ✅
Run subprocess: ['/home/user/flutter/3.38.7/bin/dart', 'run', '--suppress-analytics', 'serious_python:main', 'package',
'/home/user/flet/littletest/src', '--platform', 'Android', '-r', 'flet>=0.80.5', '--exclude', 'build', '--cleanup-packages']
Running build hooks...Running build hooks...Running package command
Extra PyPi indexes: [https://pypi.flet.dev]
Created temp directory: /tmp/serious_python_tempFZWCOI
Copying Python app from /home/user/flet/littletest/src to a temp directory
Configured Android/arm64-v8a platform with sitecustomize.py
Installing [flet>=0.80.5] with pip command to /home/user/flet/littletest/build/site-packages/arm64-v8a
[21:19:42] ERROR: Could not find a version that satisfies the requirement msgpack>=1.1.0 (from flet) (from versions: none)
ERROR: No matching distribution found for msgpack>=1.1.0
<_io.TextIOWrapper name=5 encoding='utf-8'>
Run subprocess: ['/home/user/flutter/3.38.7/bin/flutter', 'doctor', '--no-version-check', '--suppress-analytics']
[21:19:45] Doctor summary (to see all details, run flutter doctor -v):
[✓] Flutter (Channel stable, 3.38.7, on Ubuntu 24.04.4 LTS 6.17.0-14-generic, locale de_DE.UTF-8)
[✓] Android toolchain - develop for Android devices (Android SDK version 35.0.0)
[✗] Chrome - develop for the web (Cannot find Chrome executable at google-chrome)
! Cannot find Chrome. Try setting CHROME_EXECUTABLE to a Chrome executable.
[✓] Linux toolchain - develop for Linux desktop
[✓] Connected device (2 available)
[✓] Network resources
! Doctor found issues in 1 category.
Additional details
No response