From: aho450s AT nic DOT smsu DOT edu (Tony O'Bryan) Newsgroups: comp.os.msdos.djgpp Subject: Re: Newbie question--'undefined reference to cout', etc.,... Date: Thu, 15 May 1997 14:30:27 GMT Organization: Southwest Missouri State University Lines: 9 Message-ID: <337b1da9.1357608@ursa.smsu.edu> References: <337AFB6B DOT 4DEF AT silcom DOT com> NNTP-Posting-Host: forseti.i58.smsu.edu To: djgpp AT delorie DOT com DJ-Gateway: from newsgroup comp.os.msdos.djgpp Precedence: bulk On Thu, 15 May 1997 05:02:51 -0700, zyujin AT silcom DOT com wrote: >I intalled the C++ libraries and such. #includeing doesn't >cause any sort of error, but any reference to 'cout', '<<', or, >apperently, anything from iostream, causes errors like this: You need to compile with program with gxx rather than gcc because gxx automatically links the required C++ library while gcc will only do it if you specifically tell it to (I don't remember the library name, so run gxx).