first ,I fond my broswer is old,so i think setup a chrome laster.
I downloaded a rpm package,but it show as the following:
error: Failed dependencies:
lsb >= 4.0 is needed by google-chrome-stable-13.0.782.218-98754.i386
libc.so.6(GLIBC_2.11) is needed by google-chrome-stable-13.0.782.218-98754.i386
libcurl.so.4 is needed by google-chrome-stable-13.0.782.218-98754.i386
xdg-utils is needed by google-chrome-stable-13.0.782.218-98754.i386
so I should download gcc\gmp\mpc\ppl and setup them though ./configure,make,make check,make install commands.