* installing *source* package 'DisasterAlert' ... ** this is package 'DisasterAlert' version '1.0.0' ** using staged installation ** R ** byte-compile and prepare package for lazy loading Warning: replacing previous import 'ggplot2::last_plot' by 'plotly::last_plot' when loading 'DisasterAlert' Warning: replacing previous import 'dplyr::filter' by 'stats::filter' when loading 'DisasterAlert' ** help *** installing help indices ** building package indices ** testing if installed package can be loaded from temporary location Warning: replacing previous import 'ggplot2::last_plot' by 'plotly::last_plot' when loading 'DisasterAlert' Warning: replacing previous import 'dplyr::filter' by 'stats::filter' when loading 'DisasterAlert' Error: package or namespace load failed for 'DisasterAlert' in namespaceExport(ns, exports): undefined exports: create_disaster_dashboard Error: loading failed Execution halted ERROR: loading failed * removing 'd:/RCompile/CRANincoming/R-devel/lib/DisasterAlert'