#Help#How to solve this configure error.

ThroughLee

I'm installing gtk+,but I have to install glib first.When I run "./configure --prefix=/usr",it shows this:

checking for sys/types.h... yes

checking for sys/stat.h... yes

checking for stdlib.h... yes

checking for string.h... yes

checking for memory.h... yes

checking for strings.h... yes

checking for inttypes.h... yes

checking for stdint.h... yes

checking for unistd.h... yes

checking minix/config.h usability... no

checking minix/config.h presence... no

checking for minix/config.h... no

checking whether it is safe to define __EXTENSIONS__... yes

checking build system type... x86_64-unknown-linux-gnu

checking host system type... x86_64-unknown-linux-gnu

checking for Win32... no

checking for the Android... no

checking for Mac OS X Carbon support... no

checking for Mac OS X Cocoa support... no

checking whether to enable garbage collector friendliness... no

checking whether to disable memory pools... no

checking for c++... c++

checking whether we are using the GNU C++ compiler... yes

checking whether c++ accepts -g... yes

checking dependency style of c++... gcc3

checking whether gcc and cc understand -c and -o together... yes

checking for special C compiler options needed for large files... no

checking for _FILE_OFFSET_BITS value needed for large files... no

./configure: line 6691: syntax error near unexpected token `0.16'

./configure: line 6691: `PKG_PROG_PKG_CONFIG(0.16)'

How can I solve it?

thx.