关于GCC安装问题

kevelin

我之前装了一个GCC4,但出现
[root@yzh MPlayer-0.92]# ./configure
Detected operating system: Linux
Detected host architecture: i386
Checking for gcc version ... 4.0.0, bad
Checking for gcc-3.1 version ... not found
Checking for gcc3 version ... not found
Checking for gcc-3.0 version ... not found
Checking for cc version ... 4.0.0, bad

*** Please downgrade/upgrade C compiler to version gcc-2.95.x or gcc-3.x! ***

You are not using a supported compiler. We do not have the time to make sure
everything works with compilers other than the ones we use.  Use either the
same compiler as we do, or use --disable-gcc-checking but DO *NOT* REPORT BUGS
unless you can reproduce them after recompiling with a 2.95.x or 3.x version!

Note for gcc 2.96 users: Some versions of this compiler are known to miscompile
mplayer and lame (which is used for mencoder).  If you get compile errors,
first upgrade to the latest 2.96 release (minimum 2.96-85) and try again.
If the problem still exists, try with gcc 3.x (or 2.95.x) *BEFORE* reporting
bugs!

        GCC 2.96 IS NOT AND WILL NOT BE SUPPORTED BY US !

     *** For details please read DOCS/users_against_developers.html ***


Error: Bad gcc version

Check "configure.log" if you do not understand why it failed.
的情况，我后来下载了一个GCC 3.4.6的RPM，安装后还是如此，是不是要卸载GCC4才行？怎么卸载GCC4呢？

aisystem06

要先安装上老版本的gcc才能编译安装你手上的新gcc4
在安装说明上有的