help me ,install kde ,error

guiguiaiwawa

In file included from scsi-linux.c:57,
                 from scsi.c:84:
/usr/include/scsi/sg.h:96: error: expected ':', ',', ';', '}' or '__attribute__' before '*' token
/usr/include/scsi/sg.h:109: error: expected ':', ',', ';', '}' or '__attribute__' before '*' token
/usr/include/scsi/sg.h:176: error: expected ':', ',', ';', '}' or '__attribute__' before '*' token
In file included from scsi.c:84:
scsi-linux.c: In function 'print_device':
scsi-linux.c:205: error: 'sg_io_hdr_t' has no member named 'dxferp'
scsi-linux.c:206: error: 'sg_io_hdr_t' has no member named 'cmdp'
scsi-linux.c:207: error: 'sg_io_hdr_t' has no member named 'sbp'
scsi-linux.c:208: error: 'sg_io_hdr_t' has no member named 'timeout'
scsi-linux.c:219: error: 'sg_io_hdr_t' has no member named 'status'
scsi-linux.c:222: error: 'sg_io_hdr_t' has no member named 'status'
scsi-linux.c:231: error: 'sg_io_hdr_t' has no member named 'status'
make[1]: *** [scsi.o] Error 1
make: *** [all] Error 1

!!! ERROR: net-print/cups-1.2.6 failed.
Call stack:
  ebuild.sh, line 1546:   Called dyn_compile
  ebuild.sh, line 937:   Called src_compile
  cups-1.2.6.ebuild, line 112:   Called die

!!! emake failed
!!! If you need support, post the topmost build error, and the call stack if relevant.

Iamthetop

看提示是cups这个包出错。先emerge --skipfirst  kde试一试，再emerge cups