<p>我正在通过cronjob运行一个python脚本。我有一个虚拟环境,在cronjob中,我在这个虚拟环境中运行它。当我运行脚本时,phantomJS通常会按它应该的方式启动,但是通过cronjob中的脚本运行它时,我得到了这个错误。cronjob中缺少什么可以启动phantomjs?在</p>
<pre><code>Message: 'Unable to start phantomjs with ghostdriver.' ; Screenshot: available via screen
Traceback (most recent call last):
File "/home/scraper/superfish-extension/chrome_3day.py", line 96, in <module>
main()
File "/home/scraper/superfish-extension/chrome_3day.py", line 73, in main
browser = use_phantomjs()
File "/home/scraper/superfish-extension/chrome.py", line 81, in use_phantomjs
browser = webdriver.PhantomJS()
File "/home/scraper/.virtualenvs/superfish/lib/python2.6/site-packages/selenium/webdriver/phantomjs/webdriver.py", line 50, in __init__
self.service.start()
File "/home/scraper/.virtualenvs/superfish/lib/python2.6/site-packages/selenium/webdriver/phantomjs/service.py", line 69, in start
raise WebDriverException("Unable to start phantomjs with ghostdriver.", e)
WebDriverException: Message: 'Unable to start phantomjs with ghostdriver.' ; Screenshot: available via screen
</code></pre>