Traceback (most recent call last):

  File "pdf2txt.py", line 1, in <module>     from pdfminer.pdfinterp import PDFResourceManager, process_pdf ImportError: cannot import name process_pdf

解决方法

pip install http://pypi.python.org/packages/source/p/pdfminer/pdf

110515.tar.gz Collecting http://pypi.python.org/packages/source/p/pdfminer/pdfminer-20110515.tar.gz   Downloading pdfminer-20110515.tar.gz (4.1MB)     100% |████████████████████████████████| 4.1MB 87kB/s Installing collected packages: pdfminer   Found existing installation: pdfminer 20140328     Uninstalling pdfminer-20140328:       Successfully uninstalled pdfminer-20140328   Running setup.py install for pdfminer ... done Successfully installed pdfminer-20110515 You are using pip version 8.1.1, however version 8.1.2 is available. You should consider upgrading via the 'python -m pip install --upgrade pip' command.

从新安装一个包