We Keep Coding

Mingus/lilypond on python

I can import mingus but sublibraries such as mingus.extra.lilypond give me an error:
import mingus.core.notes
Traceback (most recent call last):
File "<pyshell#4>", line 1, in <module>
import mingus.core.notes
File "C:\Users\PharaohZz\AppData\Local\Programs\Python\Python36\lib\site-packages\mingus\core\notes.py", line 29, in <module>
from mt_exceptions import NoteFormatError, RangeError, FormatError
ModuleNotFoundError: No module named 'mt_exceptions'
or
import mingus.extra.lilypond
Traceback (most recent call last):
File "<pyshell#2>", line 1, in <module>
import mingus.extra.lilypond
File "C:\Users\PharaohZz\AppData\Local\Programs\Python\Python36\lib\site-packages\mingus\extra\__init__.py", line 20, in <module>
import lilypond
ModuleNotFoundError: No module named 'lilypond'

You can fix this problem by first uninstalling mingus (pip uninstall mingus).
Then build the library from it's source. To do this:
Download the files from git hub using the command git clone https://github.com/bspaans/python-mingus .
Enter the directory using cd python-mingus.
Finally install it using the command python setup.py install.
This fixed the problem for me.

Error installing Spyder in anaconda

Tried anaconda today , it seems fine but when I tried to launch Spyder each time I get this error: Traceback (most recent call last):
File "C:\ProgramData\Anaconda3\Scripts\spyder-script.py", line 6, in <module>
from spyder.app.start import main
File "C:\ProgramData\Anaconda3\lib\site-packages\spyder\app\start.py", line 23, in <module>
from spyder.utils.external import lockfile
File "C:\ProgramData\Anaconda3\lib\site-packages\spyder\utils\external\lockfile.py", line 22, in <module>
import psutil
File "C:\Users\Jaker\AppData\Roaming\Python\Python36\site-packages\psutil\__init__.py", line 126, in <module>
from . import _pswindows as _psplatform
File "C:\Users\Jaker\AppData\Roaming\Python\Python36\site-packages\psutil\_pswindows.py", line 16, in <module>
from . import _psutil_windows as cext
ImportError: cannot import name '_psutil_windows'
Any help regarding this ? Also how do I get python 3.6.3 in anaconda..?

The problem is you have two Python versions installed in your system: one in C:\ProgramData\Anaconda3\ and the other in C:\Users\Jaker\AppData\Roaming\Python\Python36.
Please uninstall one of them and the problem will be solved.

import SimpleCV works in one directory, but fails in another

I'm trying to use SimpleCV in python 2.7 x64. When I run "import SimpleCV" command with python in "/Library/Python/2.7/site-packages" directory - all works. But if I want to do it in, for example, home (~) directory I have an error
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site- packages/SimpleCV/__init__.py", line 3, in <module>
from SimpleCV.base import *
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/SimpleCV/base.py", line 176, in <module>
def npArray2cvMat(inputMat, dataType=cv.CV_32FC1):
AttributeError: 'module' object has no attribute 'CV_32FC1'
How can I solve this problem?

Python: pip is installed but not working in windows

I have installed python 3.6.0, you don't need to install pip manually if you are using python (>3.3). But When I am trying to access pip (pip --version), it throws me two errors which mainly relate to not finding the module.
Description is given below.
C:\Users\sharma6>pip --version
Traceback (most recent call last):
File "c:\python360\lib\site-packages\pip\_vendor\requests\packages\__init__.py", line 27, in <module>
from . import urllib3
File "c:\python360\lib\site-packages\pip\_vendor\requests\packages\urllib3\__init__.py", line 8, in <module>
from .connectionpool import (
File "c:\python360\lib\site-packages\pip\_vendor\requests\packages\urllib3\connectionpool.py", line 7, in <module>
from socket import error as SocketError, timeout as SocketTimeout
File "c:\python360\lib\socket.py", line 49, in <module>
import _socket
zipimport.ZipImportError: can't find module '_socket'
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "c:\python360\lib\runpy.py", line 193, in _run_module_as_main
"__main__", mod_spec)
File "c:\python360\lib\runpy.py", line 85, in _run_code
exec(code, run_globals)
File "C:\python360\Scripts\pip.exe\__main__.py", line 5, in <module>
File "c:\python360\lib\site-packages\pip\__init__.py", line 21, in <module>
from pip._vendor.requests.packages.urllib3.exceptions import DependencyWarning
File "c:\python360\lib\site-packages\pip\_vendor\requests\__init__.py", line 62, in <module>
from .packages.urllib3.exceptions import DependencyWarning
File "c:\python360\lib\site-packages\pip\_vendor\requests\packages\__init__.py", line 29, in <module>
import urllib3
ModuleNotFoundError: No module named 'urllib3'
Even when I import socket (>>>import socket)in python interpreter , It shows me "Can not found the module" error .
>>> import socket
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "C:\python352\lib\socket.py", line 49, in <module>
import _socket
zipimport.ZipImportError: can't find module '_socket
Could someone tell me about the errors and how to resolve them because I need pip to work properly.

Add your all path in your system variable instead of adding in user variable.
It worked for me!!! :)

You should try to write
python -m pip --version
If this gives an error message, install pip by downloading get-pip.py from https://pip.pypa.io/en/stable/installing/ and install with
python get-pip.py
Installing with pip is then done by
python -m pip install [package name]

Getting errors when trying to import pymc

I have installed pymc using easy_install pymc command. While I try to import the package using import pymc.
I am getting following errors :
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/usr/local/lib/python2.7/dist-packages/pymc-2.3.2-py2.7-linux-i686.egg/pymc/__init__.py", line 29, in <module>
from .CommonDeterministics import *
File "/usr/local/lib/python2.7/dist-packages/pymc-2.3.2-py2.7-linux-i686.egg/pymc/CommonDeterministics.py", line 21, in <module>
from .utils import safe_len, stukel_logit, stukel_invlogit, logit, invlogit, value, find_element
File "/usr/local/lib/python2.7/dist-packages/pymc-2.3.2-py2.7-linux-i686.egg/pymc/utils.py", line 14, in <module>
from . import flib
ImportError: libatlas.so.3gf: cannot open shared object file: No such file or directory
I am using Ubuntu 12.04 and Python 2.7.
What is the reason for these errors?

Try installing that missing library:
apt-get install libatlas3-base-dev