Encontré esta "solución":
remove.packages(c("ggplot2", "data.table"))
install.packages('Rcpp', dependencies = TRUE)
install.packages('ggplot2', dependencies = TRUE)
install.packages('data.table', dependencies = TRUE)
no me dio error, pero ahora me dice que no está:
library(ggplot2)
Error in library(ggplot2) : there is no package called ‘ggplot2’
Quoting Manuel Mendoza <mmend...@mncn.csic.es>:
Hace tiempo que utilizo ggplot2, pero después de haber instalado
varios paquetes nuevos, al cargarlo (library(ggplot2)) me da este
error:
Error: package or namespace load failed for ‘ggplot2’ in
loadNamespace(j <- i[[1L]], c(lib.loc, .libPaths()), versionCheck =
vI[[j]]):
namespace ‘pkgconfig’ 2.0.1 is being loaded, but >= 2.0.2 is required
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--
Dr Manuel Mendoza
Department of Biogeography and Global Change
National Museum of Natural Science (MNCN)
Spanish Scientific Council (CSIC)
C/ Serrano 115bis, 28006 MADRID
Spain
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