install other software

[hcgrant]

I want to use the pi that's running rune audio for more things. Specifically a python3 program to measure temperature and humidity in the room .
Can anyone give me some ideas how to install python and copy my prog to the pi ?
Ive tried to install python using "pacman -Sy python" but it fails .."conflicting files"
any ideas?

PS ..the interface on my Iphone is great

[lakeuk]

[janui]

[hcgrant]

Thanks for the answers , btw "python" didnt work but "python2" did.
I'm trying another approach .. Ive downloaded Arch for raspberry pi and I'm setting it up as a general desktop ..GUI etc.
When that's working as i like it I want to use the "cookbook" I've seen here to add rune audio to it. If and when I get that going I'll post it
Thanks again
Hugh