I tried installing the 'ks' package from my interactive R session, it failed with the following Erreur dans .External2(C_loadhistory, file) : aucun m?canisme d'historique des commandes disponible Calls: <Anonymous> Ex?cution arr?t?e second line is french for "no command history mechanism available", fouth is "execution stopped". This does not happen when I comment out the following line from my .Rprofile: utils::loadhistory(file = "~/.Rhistory") On Stack Overflow, someone else has similar trouble with another package, which seems to be also related to command history: http://stackoverflow.com/questions/18240863/installing-packages-on-r-fails-when-loading-rprofile#18256224 Is this a bug in R, or in the concerned packages?
Trouble installing packages when history mechanism is modified by user profile
2 messages · Hugo Raguet, Henrik Bengtsson
Using if (interactive()) utils::loadhistory(file = "~/.Rhistory") should solve your problem. The reason is that install.packages() in turn launches a non-interactive child R process that installs the package. When that process loads your startup file, it fails, because that function can only be used in interactive mode. Here's an example: $ Rscript -e "utils::loadhistory()" Error in .External2(C_loadhistory, file) : no history mechanism available /Henrik
On Fri, Mar 3, 2017 at 5:51 AM, Hugo Raguet <hugo.raguet at gmail.com> wrote:
I tried installing the 'ks' package from my interactive R session, it failed with the following Erreur dans .External2(C_loadhistory, file) : aucun m?canisme d'historique des commandes disponible Calls: <Anonymous> Ex?cution arr?t?e second line is french for "no command history mechanism available", fouth is "execution stopped". This does not happen when I comment out the following line from my .Rprofile: utils::loadhistory(file = "~/.Rhistory") On Stack Overflow, someone else has similar trouble with another package, which seems to be also related to command history: http://stackoverflow.com/questions/18240863/installing-packages-on-r-fails-when-loading-rprofile#18256224 Is this a bug in R, or in the concerned packages? [[alternative HTML version deleted]]
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