robusta-cli ModuleNotFoundError: No module named 'cachetools'

[pomcho555]

Describe the bug

I got ModuleNotFoundError when I run robusta-cli on my laptop

robusta --help
Traceback (most recent call last):
  File "/Users/user.name/.local/bin/robusta", line 3, in <module>
    from robusta.cli.main import app
  File "/Users/user.name/.local/pipx/venvs/robusta-cli/lib/python3.14/site-packages/robusta/cli/main.py", line 32, in <module>
    from robusta.core.sinks.robusta.robusta_sink_params import RobustaSinkConfigWrapper, RobustaSinkParams
  File "/Users/user.name/.local/pipx/venvs/robusta-cli/lib/python3.14/site-packages/robusta/core/sinks/robusta/__init__.py", line 1, in <module>
    from robusta.core.sinks.robusta.robusta_sink import RobustaSink
  File "/Users/user.name/.local/pipx/venvs/robusta-cli/lib/python3.14/site-packages/robusta/core/sinks/robusta/robusta_sink.py", line 29, in <module>
    from robusta.core.sinks.robusta.prometheus_health_checker import PrometheusHealthChecker
  File "/Users/user.name/.local/pipx/venvs/robusta-cli/lib/python3.14/site-packages/robusta/core/sinks/robusta/prometheus_health_checker.py", line 16, in <module>
    from robusta.integrations.prometheus.utils import get_prometheus_connect, get_prometheus_flags
  File "/Users/user.name/.local/pipx/venvs/robusta-cli/lib/python3.14/site-packages/robusta/integrations/prometheus/utils.py", line 5, in <module>
    from cachetools import TTLCache
ModuleNotFoundError: No module named 'cachetools'

To Reproduce
Steps to reproduce the behavior:

Neither pipx run and pipx install robusta-cli doesn't work

1. pipx run robusta-cli --help

Or

1. pipx install robusta-cli
2. robusta --help

Expected behavior

That cli suppose to show help instruction.

Desktop (please complete the following information):

• OS: macOS
• Version 15.7.4 (24G517)

Additional context
Add any other context about the problem here.