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R CMD BUILD
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* checking for file cypress/DESCRIPTION ... OK
* preparing cypress:
* checking DESCRIPTION meta-information ... OK
* installing the package to build vignettes
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* installing *source* package cypress ...
** using staged installation
** R
** data
** inst
** byte-compile and prepare package for lazy loading
Error in loadNamespace(i, c(lib.loc, .libPaths()), versionCheck = vI[[i]]) :
there is no package called mvtnorm
Calls: <Anonymous> ... loadNamespace -> withRestarts -> withOneRestart -> doWithOneRestart
Execution halted
ERROR: lazy loading failed for package cypress
* removing /tmp/RtmpHndJ0o/Rinst7cfe76488ce5a/cypress
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ERROR: package installation failed