Pi B+
I've bought a DHT22 thermometer/humidity reader, as much as anything to see how well it works.
I've found a few references online on how to set it up, and they seem to be consistent with each other, but my install of the software doesn't work.
I've downloaded the software from
I've run update and upgrade on my pi, and downloaded the relevant packages :
sudo apt-get install build-essential python-dev python-openssl
So far, so good, no errors reported.
However when I try to run
sudo python setup.py install
I get :
python: can't open file 'setup.py': [Errno 2] No such file or directory
A bit of digging on my Pi shows that there are a large number of setup.py files in /usr/lib/*, but they differ. Does that matter, or do I need to use a specific one for this particular install ?
Thanks
Adrian