pre build binary chain problem

[Altera_Forum]

hello all 

Im trying to install the nios2gcc to my laptop with has Ubuntu Linux on it  my laptop is AMD Turion X2   I followed the instructions on the wiki and changed the PATH variables to point to the folder /opt/nios2/bin   when I echo PATH thats what I get: /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/opt/nios2/bin:/opt/nios2/bin  but when i type the command $ nios2-linux-uclibc-gcc -v  get the following line: bash: /opt/nios2/bin/nios2-linux-uclibc-gcc: no such file or directory  can please somebody tell me what im doing wrong , im sure may be im missing something , i new to the uclinux and nios2 tools  thanks ehab   

[Altera_Forum]

Is it actually there? 

 ls /opt/nios2/bin

[Altera_Forum]

yes it is there , it is there and even I go inside /opt/nios2/bin  

and still when i make nios2-linux-uclibe-gcc -v  still same thing

[Altera_Forum]

Hi everyone, 

 I've got the same problem. Is there any solution? My system is is Ubuntu as well and I'm running it in a Virtual Box as guest.  I'm pretty confuesd since the files are all in the place there should be and can be listed with ls etc.

[Altera_Forum]

What are the permissions on the executable "nios2-linux-uclibc-gcc"? Do an "ls -altr" in the "/opt/nios2/bin" directory. If you don't see "x" as one of the permission bits, execution isn't possible, even if it's a valid executable file. To change it, type "chmod +x nios2-linux-uclibc-gcc", though I think the fact that it's not executable indicates that something was done incorrectly during installation. 

 Regards,  --slacker

[Altera_Forum]

The permissions are as they should be. ls -altr shows the data is executable. 

The Problem is not only limited to the nios2-linux-uclibe-gcc, all binaries do not work an bring the message "command not found".  The $PATH is also as it should be. Using command line completition brings the demanded bins. But still I get "command not found"-error.  I start to believe it is either a problem of the VitualBox or the distribution itself. I'm using Ubuntu 9.10.  As far as I am concerned I'm can't immagine a reason for this behaviour.  Regards.

[Altera_Forum]

What do "file nios2-linux-uclibc-gcc" and/or "ldd nios2-linux-uclibc-gcc" return?

[Altera_Forum]

Hi, I know the solution, you have to install the 32-bit libraries in order to run the bin toolchain : 

 sudo apt-get install ia32-libs  Cheers