파이썬 2.7쓰고있구요 아래 함수를 로컬에서 실행시키면 정상 실행 됩니다. 그런데 ubuntu 서버에 접속해서 터미널에서 직접 돌리면 [Errno 8] Exec format error가 뜹니다

코드는 아래와 같습니다.

# -*- coding: utf-8 -*-
from selenium import webdriver
import time
from bs4 import BeautifulSoup as bs
from datetime import datetime, timedelta
import json
from selenium.webdriver.common.keys import Keys
import requests
import random
import sys
import math

reload(sys)
sys.setdefaultencoding('utf8')
url='http://www.sohu.com/c/18/774?spm=smpc.auto-home.side-nav.14.1570682908136xGf0TUa'
driver=None

date_now=str(datetime.now())
month=date_now.split("-")[1]
day=date_now.split("-")[2].split(" ")[0]
hour=date_now.split(" ")[1].split(":")[0]
if int(day)>=10:
    day='0{}'.format(int(day)-2)
else:
    day='{}'.format(int(day)-2)


break_time=unicode('{}-{} {}'.format(month,day,hour))

try:
    chrome_options = webdriver.ChromeOptions()
    chrome_options.add_argument('user-agent=Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/61.0.3163.100 Safari/537.36')
    chrome_options.add_argument('--headless')
    chrome_options.add_argument('--no-sandbox')
    chrome_options.add_argument('disable-gpu')
    chrome_options.add_argument('--disable-dev-shm-usage')
    driver = webdriver.Chrome(executable_path='/home/ubuntu/chromedriver',chrome_options=chrome_options)
    # driver = webdriver.Chrome(executable_path='/Applications/chromedriver',chrome_options=chrome_options)
    driver.get(url)
    time.sleep(4)
    last_height=driver.execute_script('return document.body.scrollHeight')
    num=1
    while True:
        driver.execute_script('window.scrollTo(0, document.body.scrollHeight);')
        time.sleep(3)
        psc=driver.page_source
        bs4=bs(psc, ('html.parser'))
        news_items=bs4.findAll('div',{'data-role':'news-item'})
        news_url_list=list()
        for news in news_items:
            news_url=news.find('h4').find('a').get('href').replace("//","")
            news_time=news.find('span',{'class':'time'}).text
            print news_url
            news_url_list.append(news_url)
        # print '스크롤 {}번 / '.format(num),unicode(news_time.split(":")[0]) , break_time, '/ 뉴스 url 수: ',len(news_items)
        # print unicode(news_time.split(":")[0].split(" ")[0]) , unicode(break_time.split(" ")[0]) , int(news_time.split(":")[0].split(" ")[1]) , int(break_time.split(" ")[1])
        # print unicode(news_time.split(":")[0].split(" ")[0]) == unicode(break_time.split(" ")[0]), int(news_time.split(":")[0].split(" ")[1]) < int(break_time.split(" ")[1])
        if unicode(news_time.split(":")[0].split(" ")[0]) == unicode(break_time.split(" ")[0]) and int(news_time.split(":")[0].split(" ")[1]) < int(break_time.split(" ")[1]):
            break
        num+=1
    print '수집 뉴스 : ',len(news_url_list),'개'
except Exception as e:
    print e
finally:
    if driver is not None:
        driver.quit()
    sys.exit()