I use http://rubyinstaller.org/ install ruby ,
D:\Sevk>ruby -v
ruby 2.0.0p451 (2014-02-24) [x64-mingw32]
D:\Sevk>gem -v
2.2.2
D:\Sevk>gem install tiny_tds
–without-iconv-include=D:\Sevk\MinGW\include
ERROR: While executing gem … (OptionParser::InvalidOption)
invalid option: --without-iconv-include=D:\Sevk\MinGW\include
D:\Sevk>gem install tiny_tds
–without-iconv-include=“D:\Sevk\MinGW\include”
ERROR: While executing gem … (OptionParser::InvalidOption)
invalid option: --without-iconv-include=D:\Sevk\MinGW\include
D:\Sevk>gem install tiny_tds
–without-iconv-include=“D:\Sevk\MinGW\include”
ERROR: While executing gem … (OptionParser::InvalidOption)
invalid option: --without-iconv-include=D:\Sevk\MinGW\include
and iconv.h is at there .
how to set --without-iconv-include= ?