evalresp

I am trying to use evalresp from obspy.signal. It does not seem to be included in the latest version using easy_install obspy.signal version is 0.4.9. I tried installing the development version but got the following:

sudo easy_install -N -U obspy.signal==dev
Searching for obspy.signal==dev
Reading http://pypi.python.org/simple/obspy.signal/
Reading http://www.obspy.org
Best match: obspy.signal dev
Downloading https://svn.obspy.org/trunk/obspy.signal#egg=obspy.signal-dev
Doing subversion checkout from https://svn.obspy.org/trunk/obspy.signal to /tmp/easy_install-1frDs3/obspy.signal
sh: svn: command not found
Processing obspy.signal
error: Couldn’t find a setup script in /tmp/easy_install-1frDs3/obspy.signal

Does anybody know how to get this working?

Regards,

Dear Austin,

Doing subversion checkout from https://svn.obspy.org/trunk/obspy.signal to /tmp/easy_install-1frDs3/obspy.signal
sh: svn: command not found

your missing subversion. Please install it and run easy_install again.

Regards,
Moritz