BT安装失败，之前是无法装5.2PHP重装系统再来出现这个

make[1]: Leaving directory `/root/libiconv-1.14/src'
cd po && make all
make[1]: Entering directory `/root/libiconv-1.14/po'
make[1]: Leaving directory `/root/libiconv-1.14/po'
cd man && make all
make[1]: Entering directory `/root/libiconv-1.14/man'
make[1]: Nothing to be done for `all'.
make[1]: Leaving directory `/root/libiconv-1.14/man'
if test -d tests; then cd tests && make all; fi
make[1]: Entering directory `/root/libiconv-1.14/tests'
make[1]: Nothing to be done for `all'.
make[1]: Leaving directory `/root/libiconv-1.14/tests'

然后就失败了...........................