symbolic math - Workaround for Maple in MATLAB -

i trying matlab toolbox sostools work inside matlab r2010b (7.11.0.584) following error:

??? error using ==> maple @ 54 maple command not available.

googling found out matlab stopped using maple @ stage , switched mupad.

short of switching older version of matlab, there known workaround situation?

a solution in form of installing maple symbolic toolbox engine not possible version of matlab.

this outlines alternative possible solution, did not find concrete workaround spare work. recommend contact authors, or check octave versions same functionality.

the change mupad problem that's been posted numerous times, , there useful discussion of differences between maple , mupad here: http://www.walkingrandomly.com/?p=178

for commands looks simple translator might work. of implementation apparently in parsing output mupad , turning maple generate. input mupad , maple apparently equal of time, read doc above.

to write translator, redirect calls maple placing in path following function maple calls mupad:

function output=maple(input); %prepare input here (if necessary) ...  output=mupad(input); % parse output (if necessary) ... 

more not, naive call re-director not solve problem without input/output parsing.