unable to install dev version. #2
Description
I have downloaded zlib and bzip2 but still encountered following situation when installing.
library(devtools)
install_github("omegahat/Rcompression")
Warning: this package has a non-empty 'configure.win' file,
so building only the main architecture
c:/Rtools/mingw_64/bin/gcc -I"C:/PROGRA1/R/R-341.4/include" -DNDEBUG -IC:\Program Files (x86)\Bzip2/include -IC:\Program Files (x86)\Zlib/include -O2 -Wall -std=gnu99 -mtune=generic -c RConverters.c -o RConverters.o
Syntax error: "(" unexpected
make: *** [RConverters.o] Error 2
Warning: running command 'make -f "Makevars.win" -f "C:/PROGRA1/R/R-341.4/etc/x64/Makeconf" -f "C:/PROGRA1/R/R-341.4/share/make/winshlib.mk" SHLIB_LDFLAGS='$(SHLIB_CXXLDFLAGS)' SHLIB_LD='$(SHLIB_CXXLD)' SHLIB="Rcompression.dll" WIN=64 TCLBIN=64 OBJECTS="RConverters.o Runtgz.o Runzip.o Runzip_man.o Rzip.o bzip2.o ioapi.o miniunz.o minizip.o untgz.o unzip.o unzipMemory.o zip.o zlib.o"' had status 2