使用python在linux上運行phantomjs

Question

我跟着this link，現在當我輸入phan，然後選項卡（\t）它會自動完成phantomJS。

然而，如果我跑phantomJS -v或phantomJS --version我得到：

bash: /usr/local/bin/phantomjs: /lib/ld-linux.so.2: bad ELF interpreter: No such file or directory 

此外，如果我嘗試運行：

>>> from selenium import webdriver 
>>> driver = webdriver.PhantomJS() 
Traceback (most recent call last): 
    File "<stdin>", line 1, in <module> 
    File "/usr/local/lib/python2.7/site-packages/selenium/webdriver/phantomjs/webdriver.py", line 50, in __init__ 
    service_args=service_args, log_path=service_log_path) 
    File "/usr/local/lib/python2.7/site-packages/selenium/webdriver/phantomjs/service.py", line 50, in __init__ 
    service.Service.__init__(self, executable_path, port=port, log_file=open(log_path, 'w')) 
IOError: [Errno 13] Permission denied: 'ghostdriver.log' 
>>> 

如果我嘗試按照this I get：

>>> import os 
>>> driver = webdriver.PhantomJS(service_log_path=os.path.devnull) 
Exception AttributeError: "'Service' object has no attribute 'log_file'" in <bound method Service.__del__ of <selenium.webdriver.phantomjs.service.Service object at 0x7f182ec13690>> ignored 
Traceback (most recent call last): 
    File "<stdin>", line 1, in <module> 
    File "/usr/local/lib/python2.7/site-packages/selenium/webdriver/phantomjs/webdriver.py", line 51, in __init__ 
    self.service.start() 
    File "/usr/local/lib/python2.7/site-packages/selenium/webdriver/common/service.py", line 69, in start 
    os.path.basename(self.path), self.start_error_message) 
selenium.common.exceptions.WebDriverException: Message: 'phantomjs' executable needs to be in PATH. 

>>> 

是我的硒/ phatnomjs安裝有適當的權利？

我創建了一個目錄/home/ec2-user/temp並設置：

chmod 777 /home/ec2-user/temp 

然而

>>> from selenium import webdriver 
>>> driver = webdriver.PhantomJS(service_log_path='/home/ec2-user/temp/ghostdriver.log') 

產量：

Traceback (most recent call last): 
    File "<stdin>", line 1, in <module> 
    File "/usr/local/lib/python2.7/site-packages/selenium/webdriver/phantomjs/webdriver.py", line 51, in __init__ 
    self.service.start() 
    File "/usr/local/lib/python2.7/site-packages/selenium/webdriver/common/service.py", line 69, in start 
    os.path.basename(self.path), self.start_error_message) 
selenium.common.exceptions.WebDriverException: Message: 'phantomjs' executable needs to be in PATH. 

如果我型我which phantomjs得到：

$ which phantomjs 
/usr/local/bin/phantomjs 

Answer 1

這聽起來很像64位和32位的問題。

要找出什麼你的Ubuntu的版本，可以運行

$ uname -i 
x86_64 

然後確保download幻影的正確版本

• 32位版本：https://bitbucket.org/ariya/phantomjs/downloads/phantomjs-2.1.1-linux-i686.tar.bz2
• 64位版本：https://bitbucket.org/ariya/phantomjs/downloads/phantomjs-2.1.1-linux-x86_64.tar.bz2

還要確保你的lib對應於你的操作系統的版本。