yuan0258 / python Goto Github PK

Q:/usr/bin/python: No module named pip
A:
https://pip.pypa.io/en/stable/installing/

pip is already installed if you're using Python 2 >=2.7.9 or Python 3 >=3.4 binaries downloaded from python.org, but you'll need to upgrade pip.

1.wget https://bootstrap.pypa.io/get-pip.py
2.sudo python get-pip.py

Q:ImportError: No module named yahoo_finance
A:
sudo python -m pip install yahoo_finance

Q:How to debug python
python -m pdb xxx.py

Q:ImportError: 'No module named bs4'
A:
sudo pip install BeautifulSoup4
http://stackoverflow.com/questions/11783875/importerror-no-module-named-bs4-beautifulsoup

Q:ImportError: 'No module named Stock'
A:
sudo pip install Stock
Collecting psycopg2 (from Stock)
  Downloading psycopg2-2.6.2.tar.gz (376kB)
    100% |████████████████████████████████| 378kB 506kB/s
    Complete output from command python setup.py egg_info:
    running egg_info
    creating pip-egg-info/psycopg2.egg-info
    writing pip-egg-info/psycopg2.egg-info/PKG-INFO
    writing top-level names to pip-egg-info/psycopg2.egg-info/top_level.txt
    writing dependency_links to pip-egg-info/psycopg2.egg-info/dependency_links.txt
    writing manifest file 'pip-egg-info/psycopg2.egg-info/SOURCES.txt'
    warning: manifest_maker: standard file '-c' not found

    Error: pg_config executable not found.

    Please add the directory containing pg_config to the PATH
    or specify the full executable path with the option:

        python setup.py build_ext --pg-config /path/to/pg_config build ...

    or with the pg_config option in 'setup.cfg'.

    ----------------------------------------
Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-build-oidT7J/psycopg2/

http://stackoverflow.com/questions/11618898/pg-config-executable-not-found

sudo apt-get install libpq-dev

sudo pip install grs
The directory '/home/yuan/.cache/pip/http' or its parent directory is not owned by the current user and the cache has been disabled. Please check the permissions and owner of that directory. If executing pip with sudo, you may want sudo's -H flag.
The directory '/home/yuan/.cache/pip' or its parent directory is not owned by the current user and caching wheels has been disabled. check the permissions and owner of that directory. If executing pip with sudo, you may want sudo's -H flag.
Collecting grs
  Downloading grs-0.7.0-py2-none-any.whl (110kB)
    100% |████████████████████████████████| 112kB 511kB/s
Collecting ujson (from grs)
  Downloading ujson-1.35.tar.gz (192kB)
    100% |████████████████████████████████| 194kB 827kB/s
Collecting urllib3 (from grs)
  Downloading urllib3-1.19-py2.py3-none-any.whl (104kB)
    100% |████████████████████████████████| 112kB 1.0MB/s
Collecting python-dateutil==1.5 (from grs)
Installing collected packages: ujson, urllib3, python-dateutil, grs
  Running setup.py install for ujson ... error
    Complete output from command /usr/bin/python -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-REsCUW/ujson/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" install --record /tmp/pip-xJPKUt-record/install-record.txt --single-version-externally-managed --compile:
    running install
    running build
    running build_ext
    building 'ujson' extension
    creating build
    creating build/temp.linux-x86_64-2.7
    creating build/temp.linux-x86_64-2.7/python
    creating build/temp.linux-x86_64-2.7/lib
    x86_64-linux-gnu-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -fno-strict-aliasing -Wdate-time -D_FORTIFY_SOURCE=2 -g -fstack-protector-strong -Wformat -Werror=format-security -fPIC -I./python -I./lib -I/usr/include/python2.7 -c ./python/ujson.c -o build/temp.linux-x86_64-2.7/./python/ujson.o -D_GNU_SOURCE
    In file included from ./python/ujson.c:39:0:
    ./python/py_defines.h:39:20: fatal error: Python.h: No such file or directory
    compilation terminated.
    error: command 'x86_64-linux-gnu-gcc' failed with exit status 1

    ----------------------------------------
Command "/usr/bin/python -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-REsCUW/ujson/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" install --record /tmp/pip-xJPKUt-record/install-record.txt --single-version-externally-managed --compile" failed with error code 1 in /tmp/pip-build-REsCUW/ujson/


sudo apt-get install python2.7-dev