我是一個python新手,試圖學習如何自己使用Scrapy,但是我在第一步失敗了...... 我安裝了Scrapy所有權利,並遵循http://doc.scrapy.org/en/latest/intro/tutorial.html的指示。MacOSX下的Python Scrapy:沒有模塊命名爲twisted.internet和gcc 4.0
我在「scrapy startproject命令教程」在終端鍵入後,返回
Traceback (most recent call last):
File "/Library/Frameworks/Python.framework/Versions/2.7/bin/scrapy", line 3, in <module>
from scrapy.cmdline import execute
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site- packages/scrapy/cmdline.py", line 7, in <module>
from scrapy.crawler import CrawlerProcess
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site- packages/scrapy/crawler.py", line 3, in <module>
from twisted.internet import reactor, defer
ImportError: No module named twisted.internet
然後我去下載扭曲的,它需要的gcc-4.0,這是我沒能找到它的下載。我的python2.7.3似乎在gcc4.0.1上運行,但我不會在哪裏出錯...這是最後幾行後,我在終端中鍵入'PIP安裝扭曲'(雖然我得到了我的PIP運行) :
gcc-4.0 -fno-strict-aliasing -fno-common -dynamic -g -O2 -DNDEBUG -g -O3 -arch i386 -arch x86_64 -I/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7 -c twisted/test/raiser.c -o build/temp.macosx-10.3-intel-2.7/twisted/test/raiser.o
unable to execute gcc-4.0: No such file or directory
error: command 'gcc-4.0' failed with exit status 1
Command /Library/Frameworks/Python.framework/Versions/2.7/Resources/Python.app/Contents/MacOS/Python -c "import setuptools;__file__='/var/folders/ww/7vcs04j95jg4dgcb94t7s5p00000gn/T/pip-build/twisted/setup.py';exec(compile(open(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /var/folders/ww/7vcs04j95jg4dgcb94t7s5p00000gn/T/pip-lfT0hS-record/install-record.txt --single-version-externally-managed failed with error code 1 in /var/folders/ww/7vcs04j95jg4dgcb94t7s5p00000gn/T/pip-build/twisted
我的Mac上運行MacOSX上10.7.5,我從來沒有安裝的Xcode。
任何幫助表示讚賞!
安裝xcode,它附帶的命令行工具應該有最新版本的gcc。 –
Thx!但我安裝Xcode後沒有任何變化。我以爲我需要一個早期版本的gcc,gcc4.0,運行扭曲,我不知道如何獲得gcc4.0 – pforyogurt