I know you can add multiple locations to python path by separating them by colons ie:
export PYTHONPATH=~/one/location:~/second/location
etc.
I have several locations to add and it looks messy using the above method. Is there a way of adding them in multiple lines? This is what I tried and the last line erases the first.
export PYTHONPATH=~/one/location
export PYTHONPATH=~/second/location
Thanks
PYTHONPATH=~/one/location:$PYTHONPATH
PYTHONPATH=~/second/location:$PYTHONPATH
export PYTHONPATH
Note the order here: I've made them so that each has higher precedence than the one before; you could switch what goes on each side of the colon if you want later entries to have lower precedence.