startup issue

[Phil353556]

Hello,
Trying on ubuntu 24.04.3 LTS
Created a python env
all packages (requirements.txt) installed with success
However:
~/python_env/bin/python3 Source/main.py
Interactive graph in app wont work as python version/platform is not supported (will launch in default browser)
Traceback (most recent call last):
File "/home/phermes/PcapXray/Source/main.py", line 34, in
import user_interface
File "/home/phermes/PcapXray/Source/Module/user_interface.py", line 23, in
import pcap_reader
File "/home/phermes/PcapXray/Source/Module/pcap_reader.py", line 7, in
from netaddr import IPAddress
ModuleNotFoundError: No module named 'netaddr'

$ dpkg -l python3-netaddr
Desired=Unknown/Install/Remove/Purge/Hold
| Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend
|/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad)
||/ Name Version Architecture Description
+++-===============-==============-============-===================================================================
ii python3-netaddr 0.8.0-2ubuntu1 all manipulation of various common network address notations (Python 3)

I also install netaddr in the python virtual env, with no success, same error message
$ ls /python_env/
''$'\033''[200python3-pil' graphviz lib netaddr python3-pil.imagetk python3-tk
bin include lib64 python3-pil python3-pip pyvenv.cfg

Thanks for your help
Regards / Phil