Sed Make 에러

sed-4.0.5를 구하려고 했는데 없어서 gnu에서 sed-4.1.4를 받아다가 ./configure;make 하니깐 아래와 같은 에러가 뜨네요.
어떻게 해야 하나요?

gcc  -g -O2   -o sed  sed.o compile.o execute.o regexp.o fmt.o mbcs.o ../lib/libsed.a
make[2]: Leaving directory `/root/temp/sed-4.1.4/sed'
Making all in doc
make[2]: Entering directory `/root/temp/sed-4.1.4/doc'
builddir=`pwd` && cd . && \
  /bin/sh /root/temp/sed-4.1.4/config/missing --run makeinfo --html --no-split -o $builddir/sed.html sed.texi
sed.texi:34: Unknown command `copying'.
sed.texi:52: Unmatched `@end'.
sed.texi:77: Unknown command `insertcopying'.
makeinfo: Removing output file `/root/temp/sed-4.1.4/doc/sed.html' due to errors; use --force to preserve.
make[2]: *** [sed.html] Error 1
make[2]: Leaving directory `/root/temp/sed-4.1.4/doc'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/root/temp/sed-4.1.4'
make: *** [all] Error 2