<p>我试图在rpi上使用<a href="http://www.danmandle.com/blog/getting-gpsd-to-work-with-python/" rel="nofollow">this script</a>。如果gpsd正在运行,并且我从链接的博客文章运行脚本,则会出现以下错误:</p>
<pre><code> File "/home/zzz/Timelapse/staticgps.py", line 29, in <module>
gpsp = GpsPoller() # create the thread
File "/home/zzz/Timelapse/staticgps.py", line 19, in __init__
gpsd = gps.gps(mode=WATCH_ENABLE) #starting the stream of info
NameError: global name 'gps' is not defined
</code></pre>
<p>知道出什么事了吗?谢谢!!在</p>
<p>编辑:这是我按要求写的剧本。它是从链接直接复制/粘贴。在</p>
^{pr2}$