##############################################################################
##############################################################################
###
### Running command:
###
###   /home/biocbuild/R/R/bin/R CMD build --keep-empty-dirs --no-resave-data MutationalPatterns
###
##############################################################################
##############################################################################


* checking for file ‘MutationalPatterns/DESCRIPTION’ ... OK
* preparing ‘MutationalPatterns’:
* checking DESCRIPTION meta-information ... OK
* installing the package to build vignettes
* creating vignettes ... ERROR
--- re-building ‘Introduction_to_MutationalPatterns.Rmd’ using rmarkdown

Quitting from Introduction_to_MutationalPatterns.Rmd:112-115 [unnamed-chunk-2]
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
<error/rlang_error>
Error:
! package 'rtracklayer' could not be loaded
---
Backtrace:
    ▆
 1. └─base::library(BSgenome)
 2.   └─base::.getRequiredPackages2(...)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Error: processing vignette 'Introduction_to_MutationalPatterns.Rmd' failed with diagnostics:
package 'rtracklayer' could not be loaded
--- failed re-building ‘Introduction_to_MutationalPatterns.Rmd’

SUMMARY: processing the following file failed:
  ‘Introduction_to_MutationalPatterns.Rmd’

Error: Vignette re-building failed.
Execution halted