Python package unable to install: Invalid file format. Please contact the package developer.

[cjil]

Is this a new Bug?

• I checkd that the bug hasn't been reported before

Package Name

Python

Package Version

2.7.18-25

Device Model

DS920+

Device Architecture

x86_64

Firmware Version

7.0.1-42218

What happened?

Tried to install a few packages including:

• NZBHydra
• Deluge
• Mylar
  During the installation, it needed to install the "Python" package.
  The python package failed to install with the error message: Invalid file format. Please contact the package developer.

Reproduction steps

1. Click to install the "Python" package from SynoCommunity by Safihre
2. Installation failed with the message: Invalid file format. Please contact the package developer.

Install Log

The package was unable to be installed and therefore the log file is not available.

Service Log

The package was unable to be installed and therefore the log file is not available.

Other Logs

2022/01/19 13:09:02 download python https://packages.synocommunity.com/python/25/python.v25.f15047%5Bapollolake-avoton-braswell-broadwell-broadwellnk-bromolow-cedarview-denverton-dockerx64-geminilake-grantley-purley-kvmx64-v1000-x86-x86_64%5D.spk?arch=geminilake&build=42218 Begin download
2022/01/19 13:09:03 download python https://packages.synocommunity.com/python/25/python.v25.f15047%5Bapollolake-avoton-braswell-broadwell-broadwellnk-bromolow-cedarview-denverton-dockerx64-geminilake-grantley-purley-kvmx64-v1000-x86-x86_64%5D.spk?arch=geminilake&build=42218 End download

[BenjV]

Those packages are not available for DSM 7.

[hgy59]

Those packages are about to be migrated to DSM 7 and Python 3.10. You find an overview of the progress in #5043.

We do not plan to support our python 2 package for DSM 7 (except we publish the python2 based ffsync package some day for DSM 7, #3849).

[BenjV]

As far as I know needs NzbHydra Python2 and does not run under Python 3
About the others I don't know

[hgy59]

Nzbhydra is outdated and not supported anymore.
There is a successor nzbhydra2 available, but this one runs on x64 only and requires Java Runtime. Therefore I propose to use the docker version of nzbhydra2 on synology diskstations.
We will probably never support a nzbhydra nor a nzbhydra2 package.