updated readme on rrdtool

This commit is contained in:
2026-08-13 23:08:07 +02:00
parent a5b324bf66
commit 022cc15324
+3 -3
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@@ -73,12 +73,12 @@ Install the NUT packages:
sudo apt install nut nut-client nut-server
```
Also install RRDTool for the historical data collector:
Also install RRDTool for the historical data collector (the rrdtool cannot be installed in the py3.13 venv - its incompatible. so install rrdtoor plus libs on system level and create a .venv that falls back to system-level libs)
```bash
sudo apt install librrd-dev python3-dev python3-venv
sudo apt install nginx rrdtool librrd-dev python3-dev python3-venv build-essential
cd /opt/ups
python3 -m venv .venv
python3 -m venv --system-site-packages .venv
.venv/bin/python -m pip install -r requirements.txt
```