I am a newbie and I am having difficulty running the example on python-
rrdtool. I have followed it word for word off the website
>>> rrdtool.graph(path,
'--imgformat', 'PNG',
'--width', '540',
'--height', '100',
'--start', "-%i" % YEAR,
'--end', "-1",
'--vertical-label','Downloads/Day',
'--title', 'Annual Downloads',
'--lower-limit', '0', DEF:downloads=downloads.rrd:downloads:AVERAGE',
'AREA:downloads#990033:Downloads')
and getting getting this error
Traceback (most recent call last): File "<stdin>", line 1, in ?
rrdtool.error: opening 'downloads.rrd': No such file or directory
I'm just lost and confused and really need a step by step. I'm a very
green programmer so if anyone can guide me towards tutorials and what
not I would really appreciate it because I need more information that
what I can find on the RRDtool website but I haven't been able to find
any.
Thanks, Emily
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