通过公众号添加后无法爬取啊

[linuxclab]

同过公众号添加后看不到爬虫爬取啊，所有脚本程序启动都正常。

[yijingping]

你主要看这4个脚本是否运行正常，是否打印了什么异常日志：

$ python bin/scheduler.py
$ python bin/downloader.py
$ python bin/extractor.py
$ python bin/processor.py

[linuxclab]

E:\360Downloads\wechat-spider-master\bin>python downloader.py
DEBUG 2017-05-16 20:28:37,062 init 820 5520 version=0.2.3
DEBUG 2017-05-16 20:28:37,131 init 820 5520 version=0.2.1
DEBUG 2017-05-16 20:48:33,223 downloader 820 5520 {u'wechatid': u'sysulib', u'ki
nd': 0, u'wechat_id': 11}

鏈闄愬埗,鍙互涓嬭浇

DEBUG 2017-05-16 20:48:33,565 init 820 5520 param: "['Xvfb', '-help']"
DEBUG 2017-05-16 20:48:33,568 init 820 5520 command: ['Xvfb', '-help']
DEBUG 2017-05-16 20:48:33,569 init 820 5520 joined command: Xvfb -help
DEBUG 2017-05-16 20:48:33,588 init 820 5520 OSError exception: [Error 2]
cmd=['Xvfb', '-help']
OSError=[Error 2]
Program install error!
Traceback (most recent call last):
File "downloader.py", line 96, in
downloader.run()
File "downloader.py", line 77, in run
with SeleniumDownloaderBackend(proxy=proxy) as browser:
File "E:\wechat-spider-master\wechat\downloader
s.py", line 40, in enter
self.display = self.get_display()
File "E:\wechat-spider-master\wechat\downloader
s.py", line 64, in get_display
display = Display(visible=0, size=(1024, 768))
File "D:\Python27\lib\site-packages\pyvirtualdisplay\display.py", line 34, in
init
self.obj = self.display_class(
File "D:\Python27\lib\site-packages\pyvirtualdisplay\display.py", line 52, in
display_class
cls.check_installed()
File "D:\Python27\lib\site-packages\pyvirtualdisplay\xvfb.py", line 38, in che
ck_installed
ubuntu_package=PACKAGE).check_installed()
File "D:\Python27\lib\site-packages\easyprocess_init.py", line 180, in che
ck_installed
raise EasyProcessCheckInstalledError(self)
easyprocess.EasyProcessCheckInstalledError: cmd=['Xvfb', '-help']
OSError=[Error 2]
Program install error!