[sugantha]

Hello all...I wanted to install kdevelop so I tried "yum install kdevelop" ...It installed and gave errors like

gcc found...no
g++ found...no

so I reset PATH variable to point to gcc34 and also did
yum install gcc-c++

Now when I try compiling the following code I get...

Code:

#include <iostream>
using namespace std;
int main(void)
{
cout << "A";
return 0;
}



cd '/home/sugantha/Hello/debug/src' && WANT_AUTOCONF_2_5="1" WANT_AUTOMAKE_1_6="1" LC_MESSAGES="C" LC_CTYPE="C" gmake -k hello.lo
compiling hello.cpp (g++)
compiling hello.cpp (g++)
/home/sugantha/Hello/src/hello.cpp:28:3: warning: no newline at end of file
/usr/lib/gcc/i386-redhat-linux/4.1.2/../../../../include/c++/4.1.2/i386-redhat-linux/bits/c++config.h:43: error: expected constructor, destructor, or type conversion before 'namespace'
/usr/lib/gcc/i386-redhat-linux/4.1.2/../../../../include/c++/4.1.2/i386-redhat-linux/bits/c++config.h:47: error: '__gnu_debug_def' is not a namespace-name
/usr/lib/gcc/i386-redhat-linux/4.1.2/../../../../include/c++/4.1.2/i386-redhat-linux/bits/c++config.h:47: error: expected namespace-name before ';' token
/home/sugantha/Hello/src/hello.cpp: In function 'int main()':
/home/sugantha/Hello/src/hello.cpp:26: error: 'cout' was not declared in this scope
gmake: *** [hello.lo] Error 1
*** Exited with status: 2 ***

Please tell me what I am doing wrong here...Any help will be most appreciated...Thanks

[Advertisements]

I don't quite understand. If you are installing via yum there should be no need to compile yourself. Did you have any issues installing gcc through yum? Is this RHEL or fedora core?

Lastly, just to double check, are you using the KDE desktop?

[Titan8990]

I don't quite understand. If you are installing via yum there should be no need to compile yourself. Did you have any issues installing gcc through yum? Is this RHEL or fedora core?

Lastly, just to double check, are you using the KDE desktop?

[sugantha]

Hello...Thanks for your reply...Sorry my post was a little ambiguous.First off I installed KDevelop using yum.When I tried to compile a simple Hello world program...I got errors like missing g++, missing gcc etc..so I did 'yum install g++' and set the PATH variable to gcc's installation directory...Now when I compile the same program, it gives the above mentioned errors...(specifically in the c++config.h file)...Should I configure something in the c++config.h file before trying to compile programs in KDevelop...Any suggestions are appreciated...Thanks again.

P.S: I am using Fedora 8 with KDE

Edited by sugantha, 04 July 2008 - 05:03 AM.

[Titan8990]

What command are you using to compile your program?

Something like a hello world program should compile with something simple like this:

gcc NAMEOFFILETOBECOMPILED -o OUTPUTFILENAME

What path was your gcc put in? I would have expected to be somewhere already in your path like /usr/bin.

[sugantha]

I altered the PATH variable in the file ~/.bashrc and it includes '/usr/bin/gcc34' ...

I tried to compile the C++ program with 'g++ program.c' and it works well...The problem comes when I use the 'Compile File' option under the Build tab in KDevelop...

[Titan8990]

If gcc34 is a file and not a directory then /usr/bin in your ~/.bashrc file would include gcc. I can't further troubleshoot Kdevelop as it is not something I have used. You may want to try forums specifically oriented toward that particular application.