Cannot find 'convert' using SaveGIF function in animation package

Question

I\'m having trouble with the SaveGIF function in library (animation). The function gives me this error:

Error in cmd.fun(sprintf("%s --version"

Answer 1

After attempting all of these fixes as well as these and these to no success, I used alternative software to make the conversion from the png files that were successfully created with saveHTML. Several programs are described here. I am a Windows user and found the simple instructions contained in that site for VirtualDub quickly accomplished this task.