multiset function don't work

[Google Code Exporter]

What steps will reproduce the problem?
1. get latest version 
2. Install on debian wheezy

aptitude install iozone3 python-numpy python-scipy python-matplotlib 
python-jinja2 python-pip libpng12-0-dev libfreetype6 libfreetype6-dev
easy_install -U distribute
easy_install -U matplotlib

for info:

pip freeze
Jinja2==2.6
MarkupSafe==0.15
PIL==1.1.7
argparse==1.2.1
distribute==0.7.3
matplotlib==1.4.2
medusa==0.5.4
meld3==0.6.5
mock==1.0.1
nose==1.3.4
numpy==1.6.2
pyparsing==1.5.6
python-apt==0.8.8.2
python-dateutil==1.5
pytz==2012rc0
scipy==0.10.1
six==1.9.0
supervisor==3.0a8
wsgiref==0.1.2

#dpkg -l|grep python
libpython2.6 2.6.8-1.1
libpython2.7 2.7.3-6+deb7u2
python 2.7.3-4+deb7u1
python-apt 0.8.8.2
python-apt-common 0.8.8.2
python-cairo 1.8.8-1+b2
python-dateutil 1.5+dfsg-0.1
python-dev 2.7.3-4+deb7u1
python-gi 3.2.2-2
python-glade2 2.24.0-3+b1
python-gobject 3.2.2-2
python-gobject-2 2.28.6-10
python-gtk2 2.24.0-3+b1
python-imaging 1.1.7-4+deb7u1
python-jinja2 2.6-1
python-markupsafe 0.15-1
python-matplotlib 1.1.1~rc2-1
python-matplotlib-data 1.1.1~rc2-1
python-medusa 1:0.5.4-7
python-meld3 0.6.5-3.1
python-minimal 2.7.3-4+deb7u1
python-numpy 1:1.6.2-1.2
python-pip 1.1-3
python-pkg-resources 0.6.24-1
python-pyparsing 1.5.6+dfsg1-2
python-scipy 0.10.1+dfsg2-1
python-setuptools 0.6.24-1
python-support 1.0.15
python-tk 2.7.3-1
python-tz 2012c-1
python2.6 2.6.8-1.1
python2.6-dev 2.6.8-1.1
python2.6-minimal 2.6.8-1.1
python2.7 2.7.3-6+deb7u2
python2.7-dev 2.7.3-6+deb7u2
python2.7-minimal 2.7.3-6+deb7u2


3. launch multiset

./iozone_results_comparator.py --baseline 
/data/LH56/iozone.tmp-sign-2015-01-22-1456-1.iozone --set1 
/data/LH7/iozone.tmp-sign-2015-01-23-0813-1.iozone --set2 
/data/LH8/iozone.tmp-sign-2015-01-23-0840-1.iozone  --multiset
Processing...
Traceback (most recent call last):
  File "./iozone_results_comparator.py", line 137, in <module>
    comparator.multiset_mode()
  File "./iozone_results_comparator.py", line 126, in multiset_mode
    self.html.multiset_mode()
  File "/root/iozone-comparator/html.py", line 303, in multiset_mode
    self.multiset_operation(op)            
  File "/root/iozone-comparator/html.py", line 310, in multiset_operation
    self.htmldoc.write(self.googlecharts.multiset_plot(op, self.multiset.fs, 'fs'))
  File "/root/iozone-comparator/googlecharts.py", line 103, in multiset_plot
    for xVal in range(0, len(Source['baseline'][Op].medians)):
KeyError: 'randwr'

Original issue reported on code.google.com by [e-mail] on 26 Jan 2015 at 4:00

[Google Code Exporter]

Iozone test are comming from this comand line:

iozone -I -i1 -i0 -a -f $dest -n 4k -g 2048m

Original comment by [e-mail] on 27 Jan 2015 at 9:04