Error in re-building vignettes:
  ...
trying URL ‘https://germansl.infinitenature.org/GermanSL/latest/GermanSL.zip’
Content type 'application/zip' length 3092316 bytes (2.9 MB)
==================================================
downloaded 2.9 MB

Warning in unzip(tfile, exdir = file.path(tv_home, "Species")) :
  error -1 in extracting from zip file
Quitting from lines 143-144 (vegdata.Rnw) 
Error: processing vignette ‘vegdata.Rnw’ failed with diagnostics:
Reference list file /tmp/RtmpqLO6ON/Species/GermanSL 1.3/species.dbf does not exist.
Execution halted
rm: cannot remove '/tmp/RtmpqLO6ON/Species/TaxrefExample.zip': Permission denied
rm: cannot remove '/tmp/RtmpqLO6ON/Species/README': Permission denied
rm: cannot remove '/tmp/RtmpqLO6ON/Data/elbaue.xml': Permission denied
rm: cannot remove '/tmp/RtmpqLO6ON/Data/elbaue/remarks.dbf': Permission denied
rm: cannot remove '/tmp/RtmpqLO6ON/Data/elbaue/tvhabita.dbf': Permission denied
rm: cannot remove '/tmp/RtmpqLO6ON/Data/elbaue/tvwin.set': Permission denied
rm: cannot remove '/tmp/RtmpqLO6ON/Data/elbaue/tvwin.dbf': Permission denied
rm: cannot remove '/tmp/RtmpqLO6ON/Data/elbaue/metadata.txt': Permission denied
rm: cannot remove '/tmp/RtmpqLO6ON/Data/elbaue/TvAdmin.dbf': Permission denied
rm: cannot remove '/tmp/RtmpqLO6ON/Data/elbaue/tvabund.dbf': Permission denied
rm: cannot remove '/tmp/RtmpqLO6ON/Data/taxatest/remarks.dbf': Permission denied
rm: cannot remove '/tmp/RtmpqLO6ON/Data/taxatest/tvhabita.dbf': Permission denied
rm: cannot remove '/tmp/RtmpqLO6ON/Data/taxatest/tvwin.set': Permission denied
rm: cannot remove '/tmp/RtmpqLO6ON/Data/taxatest/tvwin.dbf': Permission denied
rm: cannot remove '/tmp/RtmpqLO6ON/Data/taxatest/metadata.txt': Permission denied
rm: cannot remove '/tmp/RtmpqLO6ON/Data/taxatest/TvAdmin.dbf': Permission denied
rm: cannot remove '/tmp/RtmpqLO6ON/Data/taxatest/tvabund.dbf': Permission denied
rm: cannot remove '/tmp/RtmpqLO6ON/Popup/tvscale.dbf': Permission denied
rm: cannot remove '/tmp/RtmpqLO6ON/Popup/tvrefenc.dbf': Permission denied