How To Upgrade Vespa
This guide is for users upgrading from one version of Vespa to another.
If you're upgrading from a version < 0.9.1 to a version ≥ 0.9.1, you're moving from 32-bit to 64-bit Vespa which is a big change. In that case, ignore the instructions below. Instead, please read our overview of the change and then proceed to the installation instructions.
Check Your Python
Download get_python_info.py and run it with this command --
python get_python_info.py 2
If your Python installation has all the necessary 64-bit dependencies you should see a message stating, "Everything looks good! You are ready to proceed with the Vespa upgrade." ... on to the next step!
Run this command --
pip install vespa-suite
If you have any questions, feel free to ask them on the Vespa mailing list.