Scrapy というモジュールをインストールしようとしています。を使用してインストールしました
pip install Scrapy
/usr/local/lib/python2.7/site-packages に「scrapy」フォルダーが表示されますが、Python プログラムにインポートしようとすると、その名前のモジュールがないと表示されます。なぜこれが起こっているのかについてのアイデアはありますか?
編集: pip コマンドの出力は次のとおりです。
Downloading/unpacking Scrapy
Downloading Scrapy-0.20.0.tar.gz (745kB): 745kB downloaded
Running setup.py egg_info for package Scrapy
no previously-included directories found matching 'docs/build'
Requirement already satisfied (use --upgrade to upgrade): Twisted>=10.0.0 in /usr/local/lib/python2.7/site-packages (from Scrapy)
Requirement already satisfied (use --upgrade to upgrade): w3lib>=1.2 in /usr/local/lib/python2.7/site-packages (from Scrapy)
Requirement already satisfied (use --upgrade to upgrade): queuelib in /usr/local/lib/python2.7/site-packages (from Scrapy)
Requirement already satisfied (use --upgrade to upgrade): lxml in /usr/local/lib/python2.7/site-packages (from Scrapy)
Requirement already satisfied (use --upgrade to upgrade): pyOpenSSL in /usr/local/lib/python2.7/site-packages (from Scrapy)
Requirement already satisfied (use --upgrade to upgrade): cssselect>=0.9 in /usr/local/lib/python2.7/site-packages (from Scrapy)
Requirement already satisfied (use --upgrade to upgrade): zope.interface>=3.6.0 in /usr/local/lib/python2.7/site-packages (from Twisted>=10.0.0->Scrapy)
Requirement already satisfied (use --upgrade to upgrade): six>=1.4.1 in /usr/local/lib/python2.7/site-packages (from w3lib>=1.2->Scrapy)
Requirement already satisfied (use --upgrade to upgrade): setuptools in /usr/local/lib/python2.7/site-packages/setuptools-1.1.6-py2.7.egg (from zope.interface>=3.6.0->Twisted>=10.0.0->Scrapy)
Installing collected packages: Scrapy
Running setup.py install for Scrapy
changing mode of build/scripts-2.7/scrapy from 644 to 755
no previously-included directories found matching 'docs/build'
changing mode of /usr/local/bin/scrapy to 755
Successfully installed Scrapy
Cleaning up...
/usr/local/bin/scrapy を実行すると、コマンドの使用法と使用可能なコマンドが表示されます。/usr/local/bin に python2.7 と python2.7-32 があることに気付きました。Mavericks に問題があったため、32 ビット バージョンをインストールしたことを覚えています。
の出力は次のpython /usr/local/bin/scrapy
とおりです。
Traceback (most recent call last): File "/usr/local/bin/scrapy", line 3, in <module> from scrapy.cmdline import execute ImportError: No module named scrapy.cmdline
そしてhead /usr/local/bin/scrapy
:
#!/usr/local/opt/python/bin/python2.7 from scrapy.cmdline import execute execute()