fMRIPrep is a robust and easy-to-use pipeline for preprocessing of diverse fMRI data. The transparent workflow dispenses of manual intervention, thereby ensuring the reproducibility of the results.
Oh, this is a consequence of this change, which doesn't copy fsaverage unless it's a target space. recon-allsymlinks if it doesn't exist. I'll make sure fsaverage is always copied.
See https://github.com/BIDS-Apps/freesurfer/blob/master/run.py#L142