I recently compiled a python 3 file using pyinstaller. When I tried to run
./main
it said the following message:
Fatal Python error: (pygame parachute) Segmentation Fault
Traceback (most recent call last):
File "pygame/pkgdata.py", line 67, in getResource
FileNotFoundError: [Errno 2] No such file or directory: '/tmp/_MEIkMQ7na/pygame/freesansbold.ttf'
Aborted (core dumped)
I do use the pygame module.
Try this:
pyinstaller -F --add-data="<PATH_OF_FILE_IN_YOUR_ENV>/pygame/freesansbold.ttf;/pygame/freesansbold.ttf" main.py
Basically you need to find freesansbold.ttf from your virtual environment and explicitly add it inside the bundle.
Related
I created my own docs for Read the Docs. See my repository
Some of my docs files are jupyter notebook so I used nbshpinx for it.
In my computer I installed all the dependencies and it works great when I use make html.
However, Read the docs throws the error:
Running Sphinx v1.8.5
loading translations [en]... done
Traceback (most recent call last):
File "/home/docs/checkouts/readthedocs.org/user_builds/complex-valued-neural-networks/envs/latest/lib/python3.7/site-packages/sphinx/registry.py", line 472, in load_extension
mod = __import__(extname, None, None, ['setup'])
ModuleNotFoundError: No module named 'nbsphinx'
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/home/docs/checkouts/readthedocs.org/user_builds/complex-valued-neural-networks/envs/latest/lib/python3.7/site-packages/sphinx/cmd/build.py", line 303, in build_main
args.tags, args.verbosity, args.jobs, args.keep_going)
File "/home/docs/checkouts/readthedocs.org/user_builds/complex-valued-neural-networks/envs/latest/lib/python3.7/site-packages/sphinx/application.py", line 228, in __init__
self.setup_extension(extension)
File "/home/docs/checkouts/readthedocs.org/user_builds/complex-valued-neural-networks/envs/latest/lib/python3.7/site-packages/sphinx/application.py", line 449, in setup_extension
self.registry.load_extension(self, extname)
File "/home/docs/checkouts/readthedocs.org/user_builds/complex-valued-neural-networks/envs/latest/lib/python3.7/site-packages/sphinx/registry.py", line 475, in load_extension
raise ExtensionError(__('Could not import extension %s') % extname, err)
sphinx.errors.ExtensionError: Could not import extension nbsphinx (exception: No module named 'nbsphinx')
Extension error:
Could not import extension nbsphinx (exception: No module named 'nbsphinx')
Following this tutorial I created two yml files and the error changed to:
Error
Problem in your project's configuration. Invalid "conda.environment": environment not found
Solved it!
I followed this tutorial
I added in readthedocs.yml:
python:
version: 3
install:
- requirements: docs/requirements.txt
system_packages: true
And then in docs/requirements.txt:
ipykernel
nbsphinx
If questions you can always check the repository where I do it.
In my project, I am using tox with nosetests. Using PyCharm, my tox pipeline was passing completely including all the tests. When I execute tox on a Ubuntu18.04 container with python3, it gives me the following error:
ImportError: No module named 'my_project'
leading to the following error at the end:
ERROR: InvocationError for command /.tox/py36/bin/nosetests (exited with code 1)
my_project is the name of the module I am testing and the directory structure looks like this under /, the root dir from which I am executing tox:
my_project/
tests/
tox.ini
setup.cfg
other files
My tox.ini looks as follows:
[tox]
envlist = py36
[testenv]
commands = python3 setup.py build
nosetests
deps = -r{toxinidir}/test-requirements.txt
I have tried to provide the path to project in different ways to nosetests command but none of that works. One line that interests me is in the initial output of tox:
py36 installed: my_project # file:///.tox/.tmp/package/1/my_project-0.4.post52.dev256143400.zip,
which leads me to think if this is the reason that nosetests does not find my_project.
For details, the stack trace for the error is as follows:
ERROR: Failure: ImportError (No module named 'my_project')
Traceback (most recent call last):
File "/.tox/py36/lib/python3.6/site-packages/nose/failure.py", line 39, in runTest
raise self.exc_val.with_traceback(self.tb)
File "/.tox/py36/lib/python3.6/site-packages/nose/loader.py", line 418, in loadTestsFromName
addr.filename, addr.module)
File "/.tox/py36/lib/python3.6/site-packages/nose/importer.py", line 47, in importFromPath
return self.importFromDir(dir_path, fqname)
File "/.tox/py36/lib/python3.6/site-packages/nose/importer.py", line 79, in importFromDir
fh, filename, desc = find_module(part, path)
File "/usr/lib/python3.6/imp.py", line 297, in find_module
raise ImportError(_ERR_MSG.format(name), name=name) ImportError: No module named 'my_project'
I see three possible offenders.
(1) python3 setup.py build should not exist in the commands section.
# the build command is redundant, there is a special option for this.
commands = python3 setup.py build
nosetests
# The install command with it's default
install_command=python -m pip install {opts} {packages}(ARGV)
deps = -r{toxinidir}/test-requirements.txt
(2) And with Pycharm you might have added your project as a sources root (right click folder > mark directory as > sources root). Or configured it otherwise (PATH variable perhaps?) that makes my_project available in context to running it in Pycharm? This should not happen inside tox though, unless you have whitelist externals or sitepackages turned to True..
So when installed on a container this link does not exist.
(3) I can't help but notice the abscence of a setup.py or pyproject.toml. Files used to install my_project. E.g. run this command locally and debug your installation if it doesn't work:
pip install .
I used the book "Deep Learning with R" since one month now, and it enables me to make my first neural networks.
I am using Ubuntu. Until 2 days ago, everything was OK and worked fine. But two days ago I updated my Ubuntu to Ubuntu 18.02. Since then, my R code is not working anymore.
I have re-done what is recommended in the book (and what has worked one month ago):
$ sudo apt-get update
$ sudo apt-get upgrade
$ sudo apt-get install python-pip python-dev
$ sudo apt-get install build-essential cmake git unzip pkg-config libopenblas-dev liblapack-dev
I had no error.
then in R:
install.packages("keras")
library(keras)
install_keras()
This last command is supposed to install the core Keras library along with its dependencies in a Python virtual environment using TensorFlow.
But I obtained the following error that I really do not understand:
> install_keras()
Using existing virtualenv at ~/.virtualenvs/r-tensorflow
Upgrading pip ...
Traceback (most recent call last):
File "/home/baragatt/.virtualenvs/r-tensorflow/bin/pip", line 7, in <module>
from pip._internal import main
File "/home/baragatt/.virtualenvs/r-tensorflow/local/lib/python2.7/site-packages/pip/_internal/__init__.py", line 5, in <module>
import logging
File "/usr/lib/python2.7/logging/__init__.py", line 26, in <module>
import sys, os, time, cStringIO, traceback, warnings, weakref, collections
File "/usr/lib/python2.7/weakref.py", line 14, in <module>
from _weakref import (
ImportError: cannot import name _remove_dead_weakref
Erreur : Error 1 occurred installing TensorFlow
I have re-installed R, python, tensorflow, but I always have the same error. I do not understand this error. Maybe this is a problem with the virtualenv?
Can someone help me please? It is so frustrating, because two days ago my code was running, and now impossible to work...
I am working with Ubuntu 18.02, at the installed versions are python 2.7.15~rc1-1, R-3.4.4 and tensorflow-1.10.0.
Thanks a lot for this post. I do not really understand what the commands in this post are supposed to fix. But I have done the following:
cd /home/baragatt/.virtualenvs/r-tensorflow/
Then, as proposed in the post:
virtualenv . --system-site-packages
I obtained the following messages:
Running virtualenv with interpreter /usr/bin/python2
New python executable in /home/baragatt/.virtualenvs/r-tensorflow/bin/python2
Not overwriting existing python script /home/baragatt/.virtualenvs/r-tensorflow/bin/python (you must use /home/baragatt/.virtualenvs/r-tensorflow/bin/python2)
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/virtualenv.py", line 2375, in <module>
main()
File "/usr/lib/python3/dist-packages/virtualenv.py", line 724, in main
symlink=options.symlink)
File "/usr/lib/python3/dist-packages/virtualenv.py", line 946, in create_environment
site_packages=site_packages, clear=clear, symlink=symlink))
File "/usr/lib/python3/dist-packages/virtualenv.py", line 1417, in install_python
os.symlink(py_executable_base, full_pth)
OSError: [Errno 17] File exists
I also tried:
virtualenv -p /usr/bin/python2.7 .
And I obtained:
Running virtualenv with interpreter /usr/bin/python2.7
New python executable in /home/baragatt/.virtualenvs/r-tensorflow/bin/python2.7
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/virtualenv.py", line 2375, in <module>
main()
File "/usr/lib/python3/dist-packages/virtualenv.py", line 724, in main
symlink=options.symlink)
File "/usr/lib/python3/dist-packages/virtualenv.py", line 946, in create_environment
site_packages=site_packages, clear=clear, symlink=symlink))
File "/usr/lib/python3/dist-packages/virtualenv.py", line 1278, in install_python
shutil.copyfile(executable, py_executable)
File "/usr/lib/python2.7/shutil.py", line 97, in copyfile
with open(dst, 'wb') as fdst:
IOError: [Errno 40] Too many levels of symbolic links: '/home/baragatt/.virtualenvs/r-tensorflow/bin/python2.7'
I finally find a solution, by looking at different forums.
I thought that the problem should be because of the virtualenvironment that should be created when doing the following command in R.
install_keras()
Hence, I deleted the virtual environment(s) by deleting the directory in which these environements are located (I imagine).
cd ~/.virtualenvs
rm -r r-tensorflow/
Then I have tried the following commands in R
install.packages("keras")
library(keras)
install_keras()
And it works! Honestly, I still do not understand what was the problem that occured after my Ubuntu update.
I have installed Robot framework 2.8.7 in a solaris server and added sikuli library to it . when tried to run demo script "Hello world" i'm getting the following error.
bash-3.2# pybot /robot/robotframework-SikuliLibrary-master/demo/hello_world/testsuite_sikuli_demo.txt
*[ WARN ] Test get_keyword_names failed! Connecting remote server at http://127.0.0.1:42821/ failed: <Fault 0: 'Failed to invoke method get_keyword_names in class org.robotframework.remoteserver.servlet.ServerMethods: java.lang.RuntimeException'>
[ ERROR ] Error in file '/robot/robotframework-SikuliLibrary-master/demo/hello_world/testsuite_sikuli_demo.txt': Initializing test library 'SikuliLibrary' with no arguments failed: Failed to get_keyword_names!
Traceback (most recent call last):
File "/usr/lib/python2.7/site-packages/SikuliLibrary/sikuli.py", line 41, in __init__
self.remote = self._connect_remote_library()
File "/usr/lib/python2.7/site-packages/SikuliLibrary/sikuli.py", line 138, in _connect_remote_library
self._test_get_keyword_names(remote)
File "/usr/lib/python2.7/site-packages/SikuliLibrary/sikuli.py", line 155, in _test_get_keyword_names
raise RuntimeError('Failed to get_keyword_names!')*
I have done the same setup on windows machine and it is working fine. Python version used in solaris is 2.6.Can you let me know how to resolve this?
Thanks
Iam new to Plone. I installed Plone 4 and i have gone through http://noenieto.com/blog/theming-plone-4 and created theme product.
When i run ./bin/buildout,
iam getting the error as
Develop: '/usr/local/Plone/zinstance/src/plonetheme.hanging'
error in plonetheme.hanging setup command: Distribution contains no modules or packages for namespace package 'plonetheme'
While:
Installing.
Processing develop directory '/usr/local/Plone/zinstance/src/plonetheme.hanging'.
An internal error occured due to a bug in either zc.buildout or in a
recipe being used:
Traceback (most recent call last):
File "/usr/local/Plone/buildout-cache/eggs/zc.buildout-1.4.4-py2.7.egg/zc/buildout/buildout.py", line 1683, in main
getattr(buildout, command)(args)
File "/usr/local/Plone/buildout-cache/eggs/zc.buildout-1.4.4-py2.7.egg/zc/buildout/buildout.py", line 417, in install
installed_develop_eggs = self._develop()
File "/usr/local/Plone/buildout-cache/eggs/zc.buildout-1.4.4-py2.7.egg/zc/buildout/buildout.py", line 657, in _develop
zc.buildout.easy_install.develop(setup, dest)
File "/usr/local/Plone/buildout-cache/eggs/zc.buildout-1.4.4-py2.7.egg/zc/buildout/easy_install.py", line 895, in develop
*args) == 0
AssertionError
Can anyone help me to rectify this error?
Create a module or package for namespace package 'plonetheme', e.g.:
mkdir -p src/plonetheme.hanging/plonetheme/hanging
touch src/plonetheme.hanging/plonetheme/__init__.py
touch src/plonetheme.hanging/plonetheme/hanging/__init__.py
src/plonetheme.hanging/plonetheme/__init__.py should contain something like:
from pkg_resources import declare_namespace
declare_namespace(__name__)