Dear all, For some reason, I couldn't install Rcpp https://cran.r-project.org/web/packages/Rcpp/index.html, and R CMD check generated the error message below. I also attached Makeconf file referred below.
Thanks for your attention. Zhu Wang installing *source* package 'Rcpp' ... ** package 'Rcpp' successfully unpacked and MD5 sums checked ** using non-staged installation ** libs g++ -std=gnu++11 -I"/usr/share/R/include" -DNDEBUG -I../inst/include/ -fpic "-g -O2 -Wall -pedantic -mtune=native -Wno-ignored-attributes -Wno-deprecated-declarations -Wno-parentheses" -c Date.cpp - o Date.o g++: error: unrecognized debug output level ' -O2 -Wall -pedantic -mtune=native -Wno-ignored-attributes -Wno-deprecated-declarations -Wno-parentheses' /usr/lib/R/etc/Makeconf:176: recipe for target 'Date.o' failed make: *** [Date.o] Error 1 ERROR: compilation failed for package 'Rcpp' sessionInfo() ## R version 3.6.0 (2019-04-26) ## Platform: x86_64-pc-linux-gnu (64-bit) ## Running under: Ubuntu 18.04.2 LTS ______________________________________________ R-package-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-package-devel
