I've been trying to install the imager package and I keep getting the same error:
* installing *source* package 'imager' ...
** package 'imager' successfully unpacked and MD5 sums checked
** using staged installation
**********************************************
WARNING: this package has a configure script
It probably needs manual configuration
**********************************************
** libs
*** arch - i386
/mingw32/bin/g++ -std=gnu++11 -I"C:/PROGRA~1/R/R-40~1.3/include" -DNDEBUG -I../inst/include -DSTRICT_R_HEADERS -Dcimg_use_r -DCIMG_COMPILING -Dcimg_use_fftw3_singlethread -Dcimg_use_tiff -Dcimg_use_rng -Dcimg_verbosity=1 -fpermissive -I/include -I/include -I'C:/Users/Mikael/Documents/R/win-library/4.0/Rcpp/include' -fopenmp -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -c RcppExports.cpp -o RcppExports.o
In file included from ../inst/include/imager.h:27,
from RcppExports.cpp:4:
../inst/include/CImg.h:459:10: fatal error: tiffio.h: No such file or directory
#include "tiffio.h"
^~~~~~~~~~
compilation terminated.
make: *** [C:/PROGRA~1/R/R-40~1.3/etc/i386/Makeconf:229: RcppExports.o] Error 1
ERROR: compilation failed for package 'imager'
* removing 'C:/Users/Mikael/Documents/R/win-library/4.0/imager'
Warning in install.packages :
installation of package ‘imager’ had non-zero exit status
Not sure how to go about fixing this?
