linux - 安装了rsync包,执行时还是提示:bash: rsync: command not found

您好,安装了rsync包.有/etc/profile也配置了环境变量:
/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/mysql/bin:/usr/local/memcached/bin:/root/bin:/usr/local/mysql/bin:/usr/local/memcached/bin:/usr/local/rsync/bin
用了:source /etc/profile
在/usr/bin下建立了软连.
再执行:rsync还是提示
bash: rsync: command not found
rsync: connection unexpectedly closed (0 bytes received so far) [sender]
rsync error: remote command not found (code 127) at io.c(226) [sender=3.1.2]