问题1：如何安装Xsupplicant？
Step: ./configure&&make&&make install
有错，如下：config.log
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.
It was created by configure, which was
generated by GNU Autoconf 2.59. Invocation command line was
$ ./configure
## --------- ##
## Platform. ##
## --------- ##
hostname = Mercury
uname -m = i686
uname -r = 2.4.20-8
uname -s = Linux
uname -v = #1 Thu Mar 13 17:54:28 EST 2003
/usr/bin/uname -p = unknown
/bin/uname -X = unknown
/bin/arch = i686
/usr/bin/arch -k = unknown
/usr/convex/getsysinfo = unknown
hostinfo = unknown
/bin/machine = unknown
/usr/bin/oslevel = unknown
/bin/universe = unknown
PATH: /usr/local/bin
PATH: /bin
PATH: /usr/bin
PATH: /usr/X11R6/bin
PATH: /home/zhf/bin
## ----------- ##
## Core tests. ##
## ----------- ##
configure:1308: checking for a BSD-compatible install
configure:1363: result: /usr/bin/install -c
configure:1374: checking whether build environment is sane
configure:1417: result: yes
configure:1474: checking for gawk
configure:1490: found /bin/gawk
configure:1500: result: gawk
configure:1510: checking whether make sets $(MAKE)
configure:1530: result: yes
configure:1700: checking build system type
configure:1718: result: i686-pc-linux-gnu
configure:1726: checking host system type
configure:1740: result: i686-pc-linux-gnu
configure:1789: checking for ranlib
configure:1805: found /usr/bin/ranlib
configure:1816: result: ranlib
configure:1874: checking for gcc
configure:1890: found /usr/bin/gcc
configure:1900: result: gcc
configure:2144: checking for C compiler version
configure:2147: gcc --version </dev/null >&5
gcc (GCC) 3.2.2 20030222 (Red Hat Linux 3.2.2-5)
Copyright (C) 2002 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
