install instructions dont support upgrade

[mathisono]

The current install instructions dont cover the program being uninstalled or upgraded. I brakes the system wide install.

I suggest the following before for 4a.

system-wide installation
cd shinysdr
./fetch-js-deps.sh
python setup.py build
sudo pip install ./

Now trying to upgrade to the current master Ive broken the install. do you plan to change the install method ? So its registered and can be uninstalled with pip and new code installed?

[kpreid]

I'm afraid I don't actually understand how Python packaging systems fit together, and what it would mean to "change the install method so it's registered". So I'll need either a well-written documentation patch or to get around to reading up on pip myself.