title: wget in path does not work in freebsd
body: <p><br>
  I have just installed a freeBSD 7 in my VMWare.however I found no wget in this os.so I download wget-1.15.tar.gz from websit. and then install wget on my os.</p>
  
  <p>then I meet this strange question below.</p>
  
  <pre><code># wget
  wget: Command not found.
  # whereis wget
  wget: /usr/local/bin/wget
  # env | grep PATH
  PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/games:/usr/local/sbin:/usr/local/bin:/root/bin
  # ln -s /usr/local/bin/wget /bin
  # whereis wget
  wget: /bin/wget
  # wget
  wget: Command not found.
  # /bin/wget
  wget: missing URL
  Usage: wget [OPTION]... [URL]...
  
  Try `wget --help' for more options.
  # 
  </code></pre>
  
  <p>why when I type /bin/wget,system can find wget;when I type wget ,system can't find wget.you see that /bin already in my PATH.<br>
  thanks.</p>