[Click] Problem in installing click on Ubuntu

[sam barker]

Hi,
I was installing click on the Ubuntu 7.10.

I am getting the following errors,

  CXX ../elements/grid/airoinfo.cc
../elements/grid/airoinfo.hh:72: error: field '_ifr2' has incomplete type
../elements/grid/airoinfo.cc: In member function 'virtual int
AiroInfo::initialize(ErrorHandler*)':
../elements/grid/airoinfo.cc:82: error: 'struct iwreq' has no member named
'ifr_name'
../elements/grid/airoinfo.cc:82: error: 'struct iwreq' has no member named
'ifr_name'
../elements/grid/airoinfo.cc:83: error: 'struct iwreq' has no member named
'ifr_name'
../elements/grid/airoinfo.cc:83: error: 'struct iwreq' has no member named
'ifr_name'
../elements/grid/airoinfo.cc:85: error: '_ifr2' was not declared in this
scope
../elements/grid/airoinfo.cc:92: error: 'struct iwreq' has no member named
'ifr_name'
../elements/grid/airoinfo.cc: In member function 'bool
AiroInfo::get_noise(int&, int&, int&)':
../elements/grid/airoinfo.cc:264: error: '_ifr2' was not declared in this
scope
make[1]: *** [airoinfo.o] Error 1


I think its  a problem with a wireless.h  and struct iwreq is changed.
How should I modify struct iwreq.

I am listing the one given in wireless.h

struct    iwreq
{
    union
    {
        char    ifrn_name[IFNAMSIZ];    /* if name, e.g. "eth0" */
    } ifr_ifrn;

    /* Data part (defined just above) */
    union    iwreq_data    u;
};


How can I fix the above errors

Cheers,
Sam