I am trying to install the dbf module- see below link.
https://pypi.python.org/pypi/dbf
When I install the module in the Command Prompt, I receive the following invalid syntax error:
C:\Users\dbf-0.96.005>python setup.py install
C:\Python27\lib\distutils\dist.py:267: UserWarning: Unknown distribution option: 'install_requires'
warnings.warn(msg)
running install
running build
running build_py
running install_lib
byte-compiling C:\Python27\Lib\site-packages\dbf\ver_33.py to ver_33.pyc
File "C:\Python27\Lib\site-packages\dbf\ver_33.py", line 2577 raise DbfError<"unable to write updates to disk, original data restored: %r"X<exc,>> from None
^
SyntaxError: invalid syntax
running install_egg_info
Removing C:\Python27\Lib\site-packages\dbf-0.96.005-py2.7.egg-info
Writing C:\Python27\Lib\site-packages\dbf-0.96.005-py2.7.egg-info
C:\Users\dbf-0.96.005>
Then, if I try to import dbf in Interpreter, I get:
Traceback (most recent call last):
File "W:/Engineering/ENGINEER/LAMP (062012)/Database/VisualDatabase/test", line 1, in <module>
import dbf
File "C:\Python27\ArcGIS10.3\lib\site-packages\dbf\__init__.py", line 11, in <module>
from dbf import ver_2 as _dbf
File "C:\Python27\ArcGIS10.3\lib\site-packages\dbf\ver_2.py", line 49, in <module>
from enum import Enum, IntEnum
ImportError: No module named enum
>>>
Do I need to install Enum? Is there a version of Enum I need?
Sorry, I must have foobarred the last package I created.
Do a
pip install enum34
first.
Related
I'm on Windows and I work with python 3.8.
If I execute a python script where libraries need to be compiled, I will get the following error:
Failed to import ahead-of-time-compiled modules.
This is expected on first import.
Compiling modules and trying again.
This might take a minute.
Traceback (most recent call last):
File "C:\Users\...\env\lib\site-packages\pymatting_aot\cc.py", line 36, in <module>
import pymatting_aot.aot
ModuleNotFoundError: No module named 'pymatting_aot.aot
I already installed pymatting with pip.
Does anybody now a solution to solve this error?
Good morning!
Until yesterday I was using python 2.7 and using the following code for writing output files for my scripts:
import sys
reload(sys)
sys.setdefaultencoding('utf-8')
But now I'm upgrading my code to python 3.7, so now I need to use importlib.reloadinstead of just reload. However, typing sudo -H pip3 install importlib on my shell gives me the following error:
Collecting importlib
Using cached https://files.pythonhosted.org/packages/31/77/3781f65cafe55480b56914def99022a5d2965a4bb269655c89ef2f1de3cd/importlib-1.0.4.zip
Complete output from command python setup.py egg_info:
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "/usr/local/lib/python3.7/site-packages/setuptools/__init__.py", line 6, in <module>
import distutils.core
File "/usr/local/Cellar/python/3.7.2_2/Frameworks/Python.framework/Versions/3.7/lib/python3.7/distutils/core.py", line 16, in <module>
from distutils.dist import Distribution
File "/usr/local/Cellar/python/3.7.2_2/Frameworks/Python.framework/Versions/3.7/lib/python3.7/distutils/dist.py", line 19, in <module>
from distutils.util import check_environ, strtobool, rfc822_escape
File "/usr/local/Cellar/python/3.7.2_2/Frameworks/Python.framework/Versions/3.7/lib/python3.7/distutils/util.py", line 9, in <module>
import importlib.util
ModuleNotFoundError: No module named 'importlib.util'
----------------------------------------
Command "python setup.py egg_info" failed with error code 1 in /private/tmp/pip-install-3cz_3d6n/importlib/
After looking for solutions I also tried to upgrade setuptools, but that didn't fix my problem.
Many thanks in advance!
importlib at PyPI is an outdated package intended for very old Python versions. For new versions of Python importlib is a module from the standard library, you don't need to install it, it's always available.
I am trying to run this example on MacOS High Sierra. It requires installing the page package, which requires installing the pytodos package, which requires installing the enum package, installation of which fails.
$ python3 page_object_test_case.py
Traceback (most recent call last):
File "page_object_test_case.py", line 3, in <module>
import page
ModuleNotFoundError: No module named 'page'
$ pip3 install page
...
Successfully installed click-6.7 page-1.0.16
$ python3 page_object_test_case.py
Traceback (most recent call last):
File "page_object_test_case.py", line 3, in <module>
import page
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/page/__init__.py", line 2, in <module>
from pytodos import todo
ModuleNotFoundError: No module named 'pytodos'
$ pip3 install pytodos
Collecting pytodos
...
Collecting enum==0.4.6 (from pytodos)
Downloading https://files.pythonhosted.org/packages/0c/4e/1ea357e7783c756bb579333c1e4a026fb331371ee771f616ffedc781e531/enum-0.4.6.tar.gz
Complete output from command python setup.py egg_info:
/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/setuptools/version.py:1: UserWarning: Module enum was already imported from /Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/enum.py, but /private/var/folders/h3/1znktv0s36j1fdqcdrr0zvcw0000gn/T/pip-install-jhfn7vc3/enum is being added to sys.path
import pkg_resources
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "/private/var/folders/h3/1znktv0s36j1fdqcdrr0zvcw0000gn/T/pip-install-jhfn7vc3/enum/setup.py", line 24, in <module>
version = main_module.__version__
AttributeError: module 'enum' has no attribute '__version__'
Note that I've tried to do the same on Ubuntu. And I had to repeat every step. However, installation of enum failed with this error instead:
AttributeError: module 'enum' has no attribute 'IntFlag'
What am I doing wrong?
You went wrong at pip install page.
You were supposed to provide your own module page.py, as described here.
pip install page pulled in some garbage and unrelated/unmaintained projects from PyPI.
I've recently installed pylint on a windows 7 and when I run it I get the error:
Error executing PyLint: Command failed with error=None, status=1; stderr:
Traceback (most recent call last):
File "C:\Python27\Scripts\pylint", line 3, in <module>
run_pylint()
File "c:\python27\lib\site-packages\pylint\__init__.py", line 20, in run_pylint
from pylint.lint import Run
File "c:\python27\lib\site-packages\pylint\lint.py", line 30, in <module>
from pylint.checkers import utils #pylint: disable=unused-import
File "c:\python27\lib\site-packages\pylint\checkers__init__.py", line 47, in
from pylint.reporters import diff_string
File "c:\python27\lib\site-packages\pylint\reporters__init__.py", line 20, in
from pylint.utils import MSG_TYPES
File "c:\python27\lib\site-packages\pylint\utils.py", line 32, in
from astroid import nodes, Module
ImportError: No module named astroid
I've followed the install instructions as best I can but can't seem to get past this.
Use this link to install pip properly How do I install pip on Windows?
then do the pip install pylint
then do go through this note http://docs.pylint.org/installation.html#note-for-windows-users
I'm using a server for which I am not root, and I have several scripts requiring Python 3.4.1. I built the software from the source tarball using the following syntax
$ ./configure --prefix=$HOME
$ make
$ make install
The software installed successfully, as I was able to launch python3 after modifying my .bash_profile to look in $HOME/bin. However, Pip was not so lucky.
$ pip3.4
Traceback (most recent call last):
File "/home/scnorton/bin/pip3.4", line 7, in <module>
from pip import main
ImportError: cannot import name 'main'
When I tried to run python3 get-pip.py, I get the following error:
Traceback (most recent call last):
File "get-pip.py", line 17474, in <module>
main()
File "get-pip.py", line 17466, in main
bootstrap(tmpdir=tmpdir)
File "get-pip.py", line 17406, in bootstrap
import pip
zipimport.ZipImportError: can't decompress data; zlib not available
I have checked the /usr/lib64 directory and concluded that zlib is installed on the server. I even executed the command module load zlib-1.2.8-1 and tried reinstalling pip again, with no luck. Could the problem be that Python3.4.1 is installed as a 32-bit application? If so, where can I go to get 64-bit Python3.4.1 for Linux?