How to update IW3 linux version ?

[RudiRastelli]

Hi !
I expected to find instructions how to update iw3 linux version in "INSTALL-ubuntu.md", but it isn't there.
Searched the discussions as well... but cant't find it anywhere.
So... how to do it ?

Regards
Rudi

[nagadomi]

Hi,
It's basically the same as installation.

Instead of git clone, use git pull.

git pull

If dependency modules have been added or updated,

python -m pip install -r requirements-torch.txt
python -m pip install -r requirements.txt
python -m pip install -r requirements-gui.txt

For iw3, Updating torch.hub modules

python -m iw3.download_models

For most cases, git pull is enough.

[RudiRastelli]

Thx... that seems works great. But i wasn't sure if i need to activate the virtual environment or not ?

Another question:
How to switch between master and dev ?
I guess for dev it should be:

source .venv/bin/activate
git checkout -B dev origin/dev
git pull

and for master:

source .venv/bin/activate
git checkout master
git pull

[nagadomi]

When you use venv, you always need to activate it.
The command above works fine, but if you have already created the dev branch, you can simply switch with git checkout dev.
You can see the current branch with git branch.
If you are unsure whether it has been updated, you can check the update history with git log.

These are basic operations of venv and git, so please ask ChatGPT for more details.