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


* checking for file ‘SparseSignatures/DESCRIPTION’ ... OK
* preparing ‘SparseSignatures’:
* checking DESCRIPTION meta-information ... OK
* installing the package to build vignettes
* creating vignettes ... ERROR
--- re-building ‘v1_introduction.rmd’ using rmarkdown
Error: processing vignette 'v1_introduction.rmd' failed with diagnostics:
Pandoc is required to build R Markdown vignettes but not available. Please make sure it is installed.
--- failed re-building ‘v1_introduction.rmd’

--- re-building ‘v2_using_the_package.rmd’ using rmarkdown
Error: processing vignette 'v2_using_the_package.rmd' failed with diagnostics:
Pandoc is required to build R Markdown vignettes but not available. Please make sure it is installed.
--- failed re-building ‘v2_using_the_package.rmd’

SUMMARY: processing the following files failed:
  ‘v1_introduction.rmd’ ‘v2_using_the_package.rmd’

Error: Vignette re-building failed.
Execution halted