Cannot compile any c++

samirnext · 10-14-2012, 08:28 AM

hi ,

i have this output error when i compil any c or cpp file
I get this as output:

gcc: error trying to exec 'cc1': execvp: No such file or directory

thank for the help .

414N · 10-14-2012, 08:45 AM

On Ubuntu, you're not able to compile programs if you've not installed the build-essential meta package with apt. You can do it with:

Code:

sudo apt-get install build-essential

samirnext · 10-14-2012, 08:58 AM

i do this
but the same problem .

414N · 10-14-2012, 09:03 AM

Care to explain better and be more descriptive about the build process you're using and the errors you're getting?
No one can help you if you don't report what you're doing, how you're doing it and what error messages you're getting during the process.
For example, from your previous post I still don't know if the apt-get command successfully installed all the build tools inside build-essential. I just have to guess you know how to use apt and that it performed the task successfully, but I don't know it for sure.
Please use [code][/code] tags if you're posting command output and/or source code, so the formatting can be preserved.

samirnext · 10-14-2012, 09:14 AM

i upgrade gcc from 4.3 to 4.6.1
when i compil boost libray

Code:

/bootstrap.sh
Building Boost.Build engine with toolset gcc...
Failed to build Boost.Build build engine
Consult 'bootstrap.log' for more details

I get this log:

Code:

###
### Using 'gcc' toolset.
###
rm -rf bootstrap
mkdir bootstrap
gcc -o bootstrap/jam0 command.c compile.c debug.c expand.c glob.c hash.c hdrmacro.c headers.c jam.c jambase.c jamgram.c lists.c make.c make1.c newstr.c option.c output.c parse.c pathunix.c pathvms.c regexp.c rules.c scan.c search.c subst.c timestamp.c variable.c modules.c strings.c filesys.c builtins.c pwd.c class.c native.c md5.c w32_getreg.c modules/set.c modules/path.c modules/regex.c modules/property-set.c modules/sequence.c modules/order.c execunix.c fileunix.c
 
gcc: error trying to exec 'cc1': execvp: No such file or directory
gcc: error trying to exec 'cc1': execvp: No such file or directory
.
.
gcc: error trying to exec 'cc1': execvp: No such file or directory
gcc: error trying to exec 'cc1': execvp: No such file or directory
gcc: error trying to exec 'cc1': execvp: No such file or directory

after i do a small test
i create a sample file test.c

Code:

#include<stdio.h>
main(){
  printf("oke!\n");
}

Code:

gcc test.c

the output is

Code:

gcc: error trying to exec 'cc1': execvp: No such file or directory

i thinks that is path config ???

414N · 10-14-2012, 09:18 AM

How have you upgraded gcc from version 4.3 to 4.6.1 and why did you do it? Is it a requirement for boost?

johnsfine · 10-14-2012, 09:21 AM

Some commands that might help diagnose the problem:

Code:

which gcc
gcc -v

Quote:

Originally Posted by 414N

How have you upgraded gcc from version 4.3 to 4.6.1

But that is still an important question.

samirnext · 10-14-2012, 09:26 AM

to upgrade gcc i use

Code:

apt-get install gcc-4.6

which gcc return:

Code:

/usr/bin/gcc

gcc -v return:

Code:

Using built-in specs.
COLLECT_GCC=gcc
Target: x86_64-linux-gnu
Configured with: ../src/configure -v --with-pkgversion='Ubuntu/Linaro 4.6.3-1ubuntu5' --with-bugurl=file:///usr/share/doc/gcc-4.6/README.Bugs --enable-languages=c,c++,fortran,objc,obj-c++ --prefix=/usr --program-suffix=-4.6 --enable-shared --enable-linker-build-id --with-system-zlib --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --with-gxx-include-dir=/usr/include/c++/4.6 --libdir=/usr/lib --enable-nls --with-sysroot=/ --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-gnu-unique-object --enable-plugin --enable-objc-gc --disable-werror --with-arch-32=i686 --with-tune=generic --enable-checking=release --build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=x86_64-linux-gnu
Thread model: posix
gcc version 4.6.3 (Ubuntu/Linaro 4.6.3-1ubuntu5)

johnsfine · 10-14-2012, 10:06 AM

Quote:

Originally Posted by samirnext

Code:

gcc: error trying to exec 'cc1': execvp: No such file or directory

Quote:

Originally Posted by samirnext

gcc -v return:

Code:

--prefix=/usr --program-suffix=-4.6

I think that means when trying to exex 'cc1' gcc is actually trying to exec
/usr/bin/cc1-4.6

So, does that file exist and is it what it should be?

Code:

file /usr/bin/cc1-4.6
ldd /usr/bin/cc1-4.6

(Maybe someone reading this thread, who has gcc working correctly in Ubuntu should be checking whether I interpreted all this correctly. I don't have Ubuntu installed at the moment and I don't have any gcc configured with a suffix.)

Edit: I just checked packages.ubuntu.com and according to that, the correct cc1 is:
/usr/lib/gcc/x86_64-linux-gnu/4.6/cc1
So I'm confused. Maybe I'm misunderstanding what the prefix and suffix reported by gcc -v indicate. Or maybe that is an indication of the OP's problem.