Hi Renjie, You can find information about the spead module here: https://casper.berkeley.edu/wiki/SPEAD and here: https://github.com/ska-sa/PySPEAD
For more information about the dependencies of corr, maybe you could check out this page: https://github.com/ska-sa/corr Requires: > - iniparse, numpy, matplotlib (if plotting outputs), katcp, PySPEAD, > construct > Recommended: > - katsdisp, the standalone KAT signal display package for visualising > output. These modules should be all you need for Corr to work. Best, Hong On Fri, Mar 30, 2012 at 1:55 AM, Zhu Renjie <[email protected]> wrote: > > Hi, Hong > > Thank you for your information. > I downloaded the construct package and copy it to the location. But > another error message was founded. > > > from corr import katcp_wrapper > Traceback (most recent call last): > File "<stdin>", line 1, in <module> > File "/usr/local/lib/python2.6/dist-packages/corr/__init__.py", line 11, > in <module> > import cn_conf, katcp_wrapper, log_handlers, corr_functions, corr_wb, > corr_nb, corr_ddc, scroll, katadc, iadc, termcolors, rx, sim, snap > File "/usr/local/lib/python2.6/dist-packages/corr/rx.py", line 5, in > <module> > import spead > ImportError: No module named spead > > These package seems not regular for the python, because when I use > 'apt-get install', it can not find the constuct module and the spead module. > > Best Reguards > > Renjie > > > -----原始邮件----- > *发件人:* "Hong Chen" <[email protected]> > *发送时间:* 2012年3月30日 星期五 > *收件人:* "Zhu Renjie" <[email protected]> > *抄送:* [email protected] > *主题:* Re: [casper] Corr test > > > Hi Renjie, > > I think you just need to install the python module "construct" by doing > something like "yum install python-construct", or as this ( > http://construct.wikispaces.com/install) says, just download the zip file > and extract it to "/usr/local/lib/python2.6/dist-packages/". (Are you using > Ubuntu? The webpage says site-packages but I think it should be > dist-packages in your case). > > Hope it works, > > Hong > > > On Thu, Mar 29, 2012 at 11:57 PM, Zhu Renjie <[email protected]> wrote: > >> Dear all, >> >> I try the basic ROACH board interaction. >> When I instantiate an FpgaClient object with 'from corr import >> katcp_wrapper' with python. The error message is: >> >> >>> from corr import katcp_wrapper >> Traceback (most recent call last): >> File "<stdin>", line 1, in <module> >> File "/usr/local/lib/python2.6/dist-packages/corr/__init__.py", line 11, >> in <module> >> import cn_conf, katcp_wrapper, log_handlers, corr_functions, corr_wb, >> corr_nb, corr_ddc, scroll, katadc, iadc, termcolors, rx, sim, snap >> File "/usr/local/lib/python2.6/dist-packages/corr/corr_functions.py", >> line 53, in <module> >> import corr, time, sys, numpy, os, logging, katcp, struct, construct >> ImportError: No module named construct >> >> How can I deal with this problem? >> >> >> Best Regards >> >> Renjie Zhu >> >> >> >> >> >> > > > >
