装kde的时候检查环境老报错

古剑和酒

# ./configure
checking for a BSD-compatible install... admin/install-sh -c
checking for -p flag to install... no
checking whether build environment is sane... yes
checking for gawk... no
checking for mawk... no
checking for nawk... nawk
checking whether make sets $(MAKE)... yes
checking for rpath... yes
checking for KDE paths... defaults
checking for dcopidl... not found
configure: error: The important program dcopidl was not found!
Please check whether you installed KDE correctly.
是什么原因啊