error during gentoo emerge

Trying to emerge avifile-0.7.32.200302 in gentoo, but get the following 
errors.
Any ideas on how to fix this problem?


Here is the last piece of the messages, it's all I could grab.

divx4.cpp: In member function `virtual int
   avm::DIVX_VideoEncoder::EncodeFrame(const avm::CImage*, void*, int*,
      uint_t*, int*)':
      divx4.cpp:519: `struct _ENC_FRAME_' has no member named `colorspace'
      divx4.cpp:521: `struct _ENC_FRAME_' has no member named `mvs'
      divx4.cpp:525: `struct _ENC_FRAME_' has no member named `quant'
      divx4.cpp:527: `struct _ENC_FRAME_' has no member named `intra'
      divx4.cpp:528: `ENC_OPT_ENCODE_VBR' undeclared (first use this 
function)
      divx4.cpp:533: `struct ENC_RESULT' has no member named 
`is_key_frame'
      make[2]: *** [divx4.lo] Error 1
      make[2]: Leaving directory 
`/var/tmp/portage/avifile-0.7.32.20030219/work/avifile0.7-0.7.32/plugins/libdivx4'
      make[1]: *** [all-recursive] Error 1
      make[1]: Leaving directory 
`/var/tmp/portage/avifile-0.7.32.20030219/work/avifile0.7-0.7.32/plugins'
      make: *** [all-recursive] Error 1

      !!! ERROR: media-video/avifile-0.7.32.20030219 failed.
      !!! Function src_compile, Line 135, Exitcode 2
      !!! (no error message)

thanks
gf