在高版本的fedora装低版本gcc的问题

[wsndbd]

小弟原来的fedora上的gcc版本是4.x,由于新开发一个项目需要用3.4的gcc,安装完了之后，用ln连接出来了gcc34,g++34，用它们编译测试程序，
出现：installation problem, cannot exec `/usr/local/gcc3.4/bin/../lib/gcc/i386-redhat-linux/3.4.3/../../../../i386-redhat-linux/bin/as': 没有那个文件或目录
然后修改LD_LIBRARY_PATH
export LD_LIBRARY_PATH＝/usr/local/gcc3.4/libLD_LIBRARY_PATH
然后就天下大乱，输入什么都是这个样子
: /usr/local/gcc3.4/lib/libc.so.6: version `GLIBC_2.4' not found (required by vi)
vi: /usr/local/gcc3.4/lib/libc.so.6: version `GLIBC_2.3.4' not found (required by vi)
vi: /usr/local/gcc3.4/lib/libc.so.6: version `GLIBC_2.4' not found (required by /lib/libselinux.so.1)
vi: /usr/local/gcc3.4/lib/libc.so.6: version `GLIBC_2.3.4' not found (required by /lib/libselinux.so.1)
vi: /usr/local/gcc3.4/lib/libc.so.6: version `GLIBC_2.4' not found (required by /lib/libtermcap.so.2)
vi: /usr/local/gcc3.4/lib/libc.so.6: version `GLIBC_2.3.4' not found (required by /lib/libtermcap.so.2)
vi: /usr/local/gcc3.4/lib/libc.so.6: version `GLIBC_2.4' not found (required by /lib/libacl.so.1)
vi: /usr/local/gcc3.4/lib/libc.so.6: version `GLIBC_2.4' not found (required by /lib/libsepol.so.1)
vi: /usr/local/gcc3.4/lib/libc.so.6: version `GLIBC_2.3.4' not found (required by /lib/libsepol.so.1)
vi: /usr/local/gcc3.4/lib/libc.so.6: version `GLIBC_2.4' not found (required by /lib/libattr.so.1)

然后再把LD_LIBRARY_PATH置为空就好了，该怎么弄啊，谢谢各位

[joyself]

export 不是这样设的啊
应为

export LD_LIBRARY_PATH＝/usr/local/gcc3.4/lib:$LD_LIBRARY_PATH


试试

[wsndbd]

谢谢楼上，我知道是你那样设的，我这串字符串从linux拷贝出来的，粘帖上就这样，不是这个问题 ，谢谢关注

[wsndbd]

直接找到了as文件运行,发现里面又引用了/usr/local/gcc-3.4.3的东西
问题找到了，我把3.4解压后放在usr/local/gcc3.4下,后来改名为usr/local/gcc-3.4.3, 运行,OK,结帖

[wsndbd]

OK