mysql安装问题，急需帮助

mysql-3.23.47
make没问题，但make install有如下错误
/usr/bin/install: `bench-init.pl' and `/www/mysql/sql-bench/bench-init.pl' are t
he same file
/usr/bin/install -c  compare-results /www/mysql/sql-bench/compare-results
/usr/bin/install: `compare-results' and `/www/mysql/sql-bench/compare-results' a
re the same file
/usr/bin/install -c  run-all-tests /www/mysql/sql-bench/run-all-tests
/usr/bin/install: `run-all-tests' and `/www/mysql/sql-bench/run-all-tests' are t
he same file
/usr/bin/install -c  server-cfg /www/mysql/sql-bench/server-cfg
/usr/bin/install: `server-cfg' and `/www/mysql/sql-bench/server-cfg' are the sam
e file
/usr/bin/install -c  crash-me /www/mysql/sql-bench/crash-me
/usr/bin/install: `crash-me' and `/www/mysql/sql-bench/crash-me' are the same fi
le
/usr/bin/install -c  copy-db /www/mysql/sql-bench/copy-db
/usr/bin/install: `copy-db' and `/www/mysql/sql-bench/copy-db' are the same file
make[2]: *** [install-benchSCRIPTS] Error 1
make[2]: Leaving directory `/www/mysql/sql-bench'
make[1]: *** [install-am] Error 2
make[1]: Leaving directory `/www/mysql/sql-bench'
make: *** [install-recursive] Error 1