Please install flex version 2.5.33 or newer

[Daniel Lee]

What is the problem to install the wine?
I checked the flex version was 2.5.4
It's newer than 2.5.33
Could you pls help to solve the issue?
My linux system is redhat enterprise 64bit.

[usernet@swdev2 wine-1.5.28]$ ./tools/wineinstall
Wine Installer v1.0


We need to install Wine as the root user. Do you want us to build Wine,
'su root' and install Wine? Enter 'no' to build Wine without installing:
(yes/no) yes
Running configure...

checking build system type... i686-pc-linux-gnu
checking host system type... i686-pc-linux-gnu
checking whether make sets $(MAKE)... yes
checking for gcc... gcc
checking whether the C compiler works... yes
checking for C compiler default output file name... a.out
checking for suffix of executables...
checking whether we are cross compiling... no
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether gcc accepts -g... yes
checking for gcc option to accept ISO C89... none needed
checking for g++... g++
checking whether we are using the GNU C++ compiler... yes
checking whether g++ accepts -g... yes
checking for cpp... cpp
checking for the directory containing the Wine tools... $(top_builddir)
checking for flex... flex
checking whether flex is recent enough... no
configure: error: Your flex version is too old. Please install flex version 2.5.33 or newer.

Configure failed, aborting install.
[usernet@swdev2 wine-1.5.28]$ flex -V
flex version 2.5.4
[usernet@swdev2 wine-1.5.28]$

[dimesio]

I checked the flex version was 2.5.4
It's newer than 2.5.33

4 is less than 33.
2.5.4 is much older than 2.5.33.