Je veux installer le package odbc, mais l'installation a échoué. Apparemment, il me manque codecvt, mais je ne sais pas ce que c'est ni comment l'obtenir. Quelqu'un peut-il m'aider? Merci
J'ai obtenu les messages suivants :
\*\* package 'odbc' correctement décompressé et sommes MD5 vérifiées
\*\* using staged installation
\*\* libs
(cd cctz && \\
/Rtools/bin/make libcctz.a PREFIX="../" CC="C:/Rtools/mingw\_64/bin/gcc " CXX="C:/Rtools/mingw\_64/bin/g++ -std=gnu++11" AR="C:/Rtools/mingw\_64/bin/ar" ARFLAGS=rv)
make\[1\]: Entering directory '/Users/sgoix/AppData/Local/Temp/RtmpAn9yWH/R.INSTALL17141d281ad0/odbc/src/cctz'
C:/Rtools/mingw\_64/bin/g++ -std=gnu++11 -Wall -Iinclude -std=c++11 -pthread -O -MMD -c -o time\_zone\_format.o src/time\_zone\_format.cc
C:/Rtools/mingw\_64/bin/g++ -std=gnu++11 -Wall -Iinclude -std=c++11 -pthread -O -MMD -c -o time\_zone\_if.o src/time\_zone\_if.cc
C:/Rtools/mingw\_64/bin/g++ -std=gnu++11 -Wall -Iinclude -std=c++11 -pthread -O -MMD -c -o time\_zone\_impl.o src/time\_zone\_impl.cc
C:/Rtools/mingw\_64/bin/g++ -std=gnu++11 -Wall -Iinclude -std=c++11 -pthread -O -MMD -c -o time\_zone\_info.o src/time\_zone\_info.cc
C:/Rtools/mingw\_64/bin/g++ -std=gnu++11 -Wall -Iinclude -std=c++11 -pthread -O -MMD -c -o time\_zone\_libc.o src/time\_zone\_libc.cc
C:/Rtools/mingw\_64/bin/g++ -std=gnu++11 -Wall -Iinclude -std=c++11 -pthread -O -MMD -c -o time\_zone\_lookup.o src/time\_zone\_lookup.cc
C:/Rtools/mingw\_64/bin/g++ -std=gnu++11 -Wall -Iinclude -std=c++11 -pthread -O -MMD -c -o time\_zone\_posix.o src/time\_zone\_posix.cc
C:/Rtools/mingw\_64/bin/ar rv libcctz.a time\_zone\_format.o time\_zone\_if.o time\_zone\_impl.o time\_zone\_info.o time\_zone\_libc.o time\_zone\_lookup.o time\_zone\_posix.o
a - time\_zone\_format.o
a - time\_zone\_if.o
a - time\_zone\_impl.o
a - time\_zone\_info.o
a - time\_zone\_libc.o
a - time\_zone\_lookup.o
a - time\_zone\_posix.o
C:\\Rtools\\mingw\_64\\bin\\ar.exe: creating libcctz.a
make\[1\]: Leaving directory '/Users/sgoix/AppData/Local/Temp/RtmpAn9yWH/R.INSTALL17141d281ad0/odbc/src/cctz'
C:/Rtools/mingw\_64/bin/g++ -std=gnu++11 -I"D:/R-Portable-3.6.2/App/R-Portable/include" -DNDEBUG -I"D:/R-Portable-3.6.2/App/R-Portable/library/Rcpp/include" -I. -Icctz/include -Inanodbc -O2 -Wall -mtune=generic -c odbc\_result.cpp -o odbc\_result.o
C:/Rtools/mingw\_64/bin/g++ -std=gnu++11 -I"D:/R-Portable-3.6.2/App/R-Portable/include" -DNDEBUG -I"D:/R-Portable-3.6.2/App/R-Portable/library/Rcpp/include" -I. -Icctz/include -Inanodbc -O2 -Wall -mtune=generic -c connection.cpp -o connection.o
C:/Rtools/mingw\_64/bin/g++ -std=gnu++11 -I"D:/R-Portable-3.6.2/App/R-Portable/include" -DNDEBUG -I"D:/R-Portable-3.6.2/App/R-Portable/library/Rcpp/include" -I. -Icctz/include -Inanodbc -O2 -Wall -mtune=generic -c nanodbc/nanodbc.cpp -o nanodbc.o
nanodbc/nanodbc.cpp:40:19: fatal error: codecvt: No such file or directory
#include ^
compilation terminated.
make: \*\*\* \[Makevars.win:17: nanodbc.o\] Error 1
ERROR: compilation failed for package 'odbc'
\* removing 'D:/R-Portable-3.6.2/App/R-Portable/library/odbc'
Warning in install.packages :
l'installation du package ‘odbc’ a eu un statut de sortie non nul
Les packages sources téléchargés se trouvent dans
‘C:\\Users\\sgoix\\AppData\\Local\\Temp\\RtmpaYbMeY\\downloaded\_packages’
