It did not help!!! how should I check if I did the changes correctly?
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set compiler for Eclipse CDT
I'm using Linux Ubuntu 8.04. I've installed Eclipse 3.3 Europa and CDT successfully. I can create new C++ projects and I can use CDT nice features such as code-completion and... but as soon as I want to run a sample "hello world" I get the error: "Launch failed no binaries". I think its because I don't have any compiler! how should I install gcc or any other appropriate compiler and configure it with CDT???
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Answers
My $PATH is like this but Eclipse still can not run the C++ files
Look at the attached file.
- Screenshot-ehsun-ehsun-laptop---.png
- 18 KB
My $PATH
Oops ... I misinterpreted your question. Sorry. I thought you wanted to open the gcc sources in Eclipse. But you want to set gcc as the compiler for Eclipse. (I should have read the question more carefully :) )
In that case, you simply need to install gcc (if it isn't installed already), and then check the installation by issuing these commands for example :
g++ --version
make --version
If those commands give correct output, then you're all set and ready to go.
If they don't, then you haven't installed them correctly.
Note that sometimes gmake is used instead of make. So, check which is installed. If make doesn't work, but gmake does :
gmake --version
then you might have to change the build command setting in Eclipse : go to Window > Preferences > C/C++ > Make > New Make Projects. There, you can set the build command : uncheck "use default", and type in gmake.
Hi Infinity08
Thanks for your complete explanation, but I should say that in the Window > Preferences > C/C++ > Make > I don't have any option for making new Make Project or I can not find it! you can check my screen shot below:
- Screenshot-Preferences-.png
- 41 KB
Preference window
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by: jkrPosted on 2008-05-20 at 09:03:27ID: 21607531
All you need to do is including the firectory where gcc is installed in your PATH environment variable. To do that, locate gcc (using "find / -name gcc -print"), then open ".bash_profile" and add
PATH=$PATH:<path_to_gcc>
export PATH
and restart Eclipse.