installing *source* package 'caret' ... ** package 'caret' successfully unpacked and MD5 sums checked ** using staged installation ** libs *** arch - i386 "C:/Soft_x64/RTools/mingw32/bin/"gcc -I"C:/PROGRA~1/R/R-41~1.1/include" -DNDEBUG -O2 -Wall -std=gnu99 -mfpmath=sse -msse2 -mstackrealign -c caret.c -o caret.o caret.c: In function 'knn3': caret.c:23:14: warning: variable 'index' set but not used [-Wunused-but-set-variable] int i, index, j, k, k1, kinit = *kin, kn, l = *lin, mm, npat, ntie, ^~~~~ caret.c: In function 'knn3reg': caret.c:170:5: warning: this 'for' clause does not guard... [-Wmisleading-indentation] for (k = 0; k <= kn; k++) ^~~ caret.c:184:6: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for' nndist[kn] = 0.99 * DOUBLE_XMAX; ^~~~~~ "zcaret.o" was unexpected at this time. make: *** [caret.dll] Error 255 ERROR: compilation failed for package 'caret' * removing 'C:/Users/guest2/Documents/R/win-library/4.1/caret' Warning in install.packages : installation of package ‘caret’ had non-zero exit status
Description of issue -
I have a problem with compiling packet 'caret' in RStudio on Windows.
I have the last version of RSTUDIO (1.4.1717) and last version of R (4.1.1) and the last version of RTools( [rtools40v2-x86_64.exe]). Can someone help ME PLEASE. Since 48 hours i can't do that.
Steps taken so far -
I updated my Windows and i tried compile with 32 bit the same R version or 3.6.1.
It's not help me and still it does not working!
- RStudio Edition: (Desktop or Server)
- RStudio Version:
- OS Version:
OS Name:: Microsoft Windows 10 Education, OS Version: 10.0.19042 N/A Build 19042
- R Version:
- RStudio diagnostics report:
- RStudio crash report:
- RStudio application log files: