Space before command = command not found


I’m new to mothur. I found that if I copy-and-paste an example into mothur, half the time it said “Invalid command.”.

I found the source of the problem: I accidentally selected and copied a space before the command:
" summary.seqs(…)"
instead of

And mothur rejects it.

Thanks for bringing this to our attention. It will be fixed in the next release.