[ Started: 2023-01-13 01:17:57 CET ]
[ liana v0.1.9 for BioC-3.17 from https://github.com/saezlab/liana@master ]

* checking for file ‘./DESCRIPTION’ ... OK
* preparing ‘liana’:
* checking DESCRIPTION meta-information ... OK
Error in loadVignetteBuilder(pkgdir, TRUE) : 
  vignette builder 'knitr' not found
Execution halted
[ Finished: 2023-01-13 01:17:58 CET ]