I'm trying to run a python graphical application made with KIVY framework, then I have this on my terminal:
root#MZs83nQ1:/home/kruqer/Documents/mybackup/Appoff# python appoff.py
[INFO ] [Logger ] Record log in /root/.kivy/logs/kivy_17-11-09_5.txt
[INFO ] [Kivy ] v1.10.0
[INFO ] [Python ] v2.7.14 (default, Sep 23 2017, 22:06:14)
[GCC 7.2.0]
Traceback (most recent call last):
File "appoff.py", line 2, in <module>
from kivy.app import App
File "/usr/lib/python2.7/dist-packages/kivy/app.py", line 319, in <module>
from kivy.base import runTouchApp, stopTouchApp
File "/usr/lib/python2.7/dist-packages/kivy/base.py", line 30, in <module>
from kivy.event import EventDispatcher
File "/usr/lib/python2.7/dist-packages/kivy/event.py", line 8, in <module>
import kivy._event
ImportError: /usr/lib/python2.7/dist-packages/kivy/_event.x86_64-linux-gnu.so: undefined symbol: PyFPE_jbuf
I made researches on google and I found this topic and I need to downgrade my sdl2 version to a version between 2.0.5 and 2.0.6, but I can't see which version am I running actually and don't know how to downgrade it.
My OS is Ubuntu 17.10.
Display SDL Version
Execute the following and it will show you the SDL version that you are using:
dpkg -l | grep sdl
Uninstall
sudo apt-get remove package1 [package2 ...]
Install
Python 2.x/3.x
sudo apt-get install -y \
libsdl2-dev \
libsdl2-image-dev \
libsdl2-mixer-dev \
libsdl2-ttf-dev
Example - OS: Ubuntu 16.04 LTS (64bits), Python 2.x
Related
I'd like to utilize my Movidius Neural Compute Stick 1 (NCS1) to learn deep learning.
However, when I run a sample code, the following import error occurs:
python3 emotion.py -i sample.jpg -o result.jpg
Traceback (most recent call last):
File "emotion.py", line 1, in <module>
import cv2
File "/opt/intel/openvino/python/python3/cv2/__init__.py", line 129, in <module>
bootstrap()
File "/opt/intel/openvino/python/python3/cv2/__init__.py", line 112, in bootstrap
import cv2
ImportError: /opt/intel/openvino/opencv/lib/libopencv_dnn.so.4.5:
undefined symbol: _ZN15InferenceEngine5TBlobIhSt9enable_ifILb1EvEED1Ev
I'm using a Raspberry Pi 3B.
The OS is Raspberry Pi OS 32-bit (Legacy) Buster because Bullseye doesn't support NCS1.
OpenVINO Version is l_openvino_toolkit_runtime_raspbian_p_2020.3.194.tgz,
which is the last version that supports NCS1.
Here's how to reproduce.
I installed Raspberry Pi OS 32-bit (Legacy) Buster onto the microSD.
After some simple initial settings, I typed these commands to install the OpenVINO toolkit:
sudo mkdir -p /opt/intel/openvino
mkdir ~/download
cd ~/download
wget https://storage.openvinotoolkit.org/repositories/openvino/packages/2020.3/l_openvino_toolkit_runtime_raspbian_p_2020.3.194.tgz
sudo tar -xf l_openvino_toolkit_runtime_raspbian_p_2020.3.194.tgz --strip 1 -C /opt/intel/openvino
echo "source /opt/intel/openvino/bin/setupvars.sh" >> ~/.bashrc
source /opt/intel/openvino/bin/setupvars.sh
sudo usermod -a -G users "$(whoami)"
sh /opt/intel/openvino/install_dependencies/install_NCS_udev_rules.sh
In order to set up the OpenCV environment, I typed:
sudo apt update
sudo apt install -y python3-pip
sudo apt install -y libopencv-dev
sudo apt install -y python3-numpy
pip3 install pillow
That's it.
Then, I downloaded necessary images and codes, and ran emotion.py.
The whole contents of emotion.py doesn't matter here because only the first line gives me the error.
more -10 emotion.py
import cv2
import numpy as np
from PIL import ImageFont, ImageDraw, Image
import argparse
import sys
from openvino.inference_engine import IECore
frame_png = cv2.imread("frame_main.png", cv2.IMREAD_UNCHANGED)
face_png = cv2.imread("frame_face.png", cv2.IMREAD_UNCHANGED)
gender_png = cv2.imread("frame_gender.png", cv2.IMREAD_UNCHANGED)
Addtional Info:
pi#raspberrypi:~ $ python -VV
Python 2.7.16
pi#raspberrypi:~ $ python3 -VV
Python 3.7.3 (default, Oct 31 2022, 14:04:00)
[GCC 8.3.0]
Also, I tried to use berry-conda to do a similar thing with this answer.
But, it failed because the package libprotobuf is missing:
(After berry-conda installation)
pi#raspberrypi:/tmp $ which python
/home/pi/berryconda3/bin/python
pi#raspberrypi:/tmp $ which conda
/home/pi/berryconda3/bin/conda
pi#raspberrypi:/tmp $ python --version
Python 3.6.1
pi#raspberrypi:/tmp $ conda install -c defaults libprotobuf protobuf
Fetching package metadata .....
PackageNotFoundError: Package missing in current linux-armv7l channels:
- libprotobuf
This berry-conda installation completely changed my previous environment above.
I don't know if I should keep using berry-conda
or re-install Raspberry Pi OS 32-bit (Legacy) Buster again to do it from scratch.
Any suggestions would be greatly appreciated.
The error message is indicating that there is an issue with an undefined symbol in the libopencv_dnn.so.4.5 library, which suggests that there may be a compatibility issue between OpenVINO and the version of OpenCV installed on your system.
You could try reinstalling OpenVINO and making sure that it is properly configured with your system's version of OpenCV. You could also try updating or reinstalling OpenCV.
Issue:
I am installing snips in docker with step 1 given in To Reproduce section. I am ending with No module named 'distutils.msvccompiler' error. I am running everything on Linux based system. is there alternative way to install snips-nlu in docker?
To Reproduce
Created installSnips.sh (following) file for installing rust, rust setup tool
pip3 install numpy
pip3 install scipy
curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y
pip3 install setuptools-rust
source ~/.cargo/env
pip3 install snips-nlu
while running installSnips.sh pip3 install snip-nlu enter in following error
Building wheel for scikit-learn (setup.py) ... error
error: subprocess-exited-with-error
× python setup.py bdist_wheel did not run successfully.
│ exit code: 1
╰─> [26 lines of output]
Partial import of sklearn during the build process.
/tmp/pip-install-h9opcxf9/scikit-learn_fc42ebd0e5804549ad6f611dced79620/setup.py:123: DeprecationWarning:
`numpy.distutils` is deprecated since NumPy 1.23.0, as a result
of the deprecation of `distutils` itself. It will be removed for
Python >= 3.12. For older Python versions it will remain present.
It is recommended to use `setuptools < 60.0` for those Python versions.
For more details, see:
https://numpy.org/devdocs/reference/distutils_status_migration.html
from numpy.distutils.command.build_ext import build_ext # noqa
Traceback (most recent call last):
File "<string>", line 2, in <module>
File "<pip-setuptools-caller>", line 34, in <module>
File "/tmp/pip-install-h9opcxf9/scikit-learn_fc42ebd0e5804549ad6f611dced79620/setup.py", line 303, in <module>
setup_package()
File "/tmp/pip-install-h9opcxf9/scikit-learn_fc42ebd0e5804549ad6f611dced79620/setup.py", line 295, in setup_package
from numpy.distutils.core import setup
File "/home/drjslab/.local/lib/python3.10/site-packages/numpy/distutils/core.py", line 24, in <module>
from numpy.distutils.command import config, config_compiler, \
File "/home/drjslab/.local/lib/python3.10/site-packages/numpy/distutils/command/config.py", line 19, in <module>
from numpy.distutils.mingw32ccompiler import generate_manifest
File "/home/drjslab/.local/lib/python3.10/site-packages/numpy/distutils/mingw32ccompiler.py", line 28, in <module>
from distutils.msvccompiler import get_build_version as get_build_msvc_version
ModuleNotFoundError: No module named 'distutils.msvccompiler'
[end of output]
note: This error originates from a subprocess, and is likely not a problem with pip.
ERROR: Failed building wheel for scikit-learn
Running setup.py clean for scikit-learn
Failed to build scikit-learn
Installing collected packages: requests, pyaml, packaging, scikit-learn, deprecation
Attempting uninstall: scikit-learn
Found existing installation: scikit-learn 1.1.2
Uninstalling scikit-learn-1.1.2:
Successfully uninstalled scikit-learn-1.1.2
Running setup.py install for scikit-learn ... error
error: subprocess-exited-with-error
× Running setup.py install for scikit-learn did not run successfully.
│ exit code: 1
╰─> [26 lines of output]
Partial import of sklearn during the build process.
/tmp/pip-install-h9opcxf9/scikit-learn_fc42ebd0e5804549ad6f611dced79620/setup.py:123: DeprecationWarning:
`numpy.distutils` is deprecated since NumPy 1.23.0, as a result
of the deprecation of `distutils` itself. It will be removed for
Python >= 3.12. For older Python versions it will remain present.
It is recommended to use `setuptools < 60.0` for those Python versions.
For more details, see:
https://numpy.org/devdocs/reference/distutils_status_migration.html
from numpy.distutils.command.build_ext import build_ext # noqa
Traceback (most recent call last):
File "<string>", line 2, in <module>
File "<pip-setuptools-caller>", line 34, in <module>
File "/tmp/pip-install-h9opcxf9/scikit-learn_fc42ebd0e5804549ad6f611dced79620/setup.py", line 303, in <module>
setup_package()
File "/tmp/pip-install-h9opcxf9/scikit-learn_fc42ebd0e5804549ad6f611dced79620/setup.py", line 295, in setup_package
from numpy.distutils.core import setup
File "/home/drjslab/.local/lib/python3.10/site-packages/numpy/distutils/core.py", line 24, in <module>
from numpy.distutils.command import config, config_compiler, \
File "/home/drjslab/.local/lib/python3.10/site-packages/numpy/distutils/command/config.py", line 19, in <module>
from numpy.distutils.mingw32ccompiler import generate_manifest
File "/home/drjslab/.local/lib/python3.10/site-packages/numpy/distutils/mingw32ccompiler.py", line 28, in <module>
from distutils.msvccompiler import get_build_version as get_build_msvc_version
ModuleNotFoundError: No module named 'distutils.msvccompiler'
[end of output]
note: This error originates from a subprocess, and is likely not a problem with pip.
Rolling back uninstall of scikit-learn
Moving to /home/drjslab/.local/lib/python3.10/site-packages/scikit_learn-1.1.2.dist-info/
from /home/drjslab/.local/lib/python3.10/site-packages/~cikit_learn-1.1.2.dist-info
Moving to /home/drjslab/.local/lib/python3.10/site-packages/scikit_learn.libs/
from /home/drjslab/.local/lib/python3.10/site-packages/~cikit_learn.libs
Moving to /home/drjslab/.local/lib/python3.10/site-packages/sklearn/
from /home/drjslab/.local/lib/python3.10/site-packages/~klearn
error: legacy-install-failure
× Encountered error while trying to install package.
╰─> scikit-learn
note: This is an issue with the package mentioned above, not pip.
Environment:
Base OS: Ubuntu 20.04
Base Python version: 3.8
snips-nlu version:Latest
Docker OS: Ubuntu 20.04
Docker Python: 3.10.4
It seems a recent update of setuptools broke numpy.distutils which is a dependency of scikit-learn.
https://github.com/pypa/setuptools/pull/3505
A reported possible solution is to install setuptools<65 with pip install --no-use-pep517
I'm following Drake's installation instructions from here for ubuntu.
I get stuck at this line:
python3 -c 'import pydrake; print(pydrake.__file__)'
with the following error:
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "/opt/drake/lib/python3.6/site-packages/pydrake/__init__.py", line 41, in <module>
from . import common
File "/opt/drake/lib/python3.6/site-packages/pydrake/common/__init__.py", line 7, in <module>
from ._module_py import *
ModuleNotFoundError: No module named 'pydrake.common._module_py'
What is the ._module_py file? I don't see it in:
/opt/drake/lib/python3.6/site-packages/pydrake/common
The python version I've got installed is 3.8.5, but I don't think that's causing any problems.
The instructions you linked to say curl -o drake.tar.gz https://drake-packages.csail.mit.edu/drake/nightly/drake-latest-bionic.tar.gz. The "bionic" there is Ubuntu's codename for 18.04. If you are using Ubuntu 20.04, then the codename is "focal", so you should use start from curl -o drake.tar.gz https://drake-packages.csail.mit.edu/drake/nightly/drake-latest-focal.tar.gz so that you have Python 3.8 support.
Here are Drake's own installation instructions for pydrake, which are usually the most up-to-date reference: https://drake.mit.edu/python_bindings.html#installation
I am facing problem while getting opencv to work with python 3.7 in Conda on Ubuntu 20.04.
I get the following error when I try to import cv2 in python:
$ python
Python 3.7.8 | packaged by conda-forge | (default, Jul 23 2020, 03:54:19)
[GCC 7.5.0] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> import cv2
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
ImportError: /home/swagat/anaconda3/envs/tf2py37/lib/python3.7/site-packages/../../././libgnutls.so.30: undefined symbol: mpn_add_1, version HOGWEED_4
my Conda configuration looks something like this:
active environment : tf2py37
active env location : /home/swagat/anaconda3/envs/tf2py37
shell level : 2
user config file : /home/swagat/.condarc
populated config files :
conda version : 4.8.5
conda-build version : 3.18.9
python version : 3.7.4.final.0
virtual packages : __cuda=10.1
__glibc=2.31
I installed opencv from the conda-forge channel using the following command:
$ conda install -c conda-forge opencv
I can see that opencv is installed on my system:
$ conda list opencv
# packages in environment at /home/swagat/anaconda3/envs/tf2py37:
#
# Name Version Build Channel
libopencv 4.5.0 py37_2 conda-forge
opencv 4.5.0 py37_2 conda-forge
py-opencv 4.5.0 py37hc6149b9_2 conda-forge
I also checked if gnutls is installed:
$ conda list gnutls
# packages in environment at /home/swagat/anaconda3/envs/tf2py37:
#
# Name Version Build Channel
gnutls 3.6.13 h79a8f9a_0 conda-forge
What else I can try to solve this problem? I am kind of stuck here. Any help will be appreciated. Thanks.
It seems that conda version of the opencv is broken.
My solution is:
remove your conda opencv and install the native one:
conda remove opencv
python -m pip install opencv-python # Execute this with your conda env activated
I have an error when I run this:
pip install kivy
Here is the error:
Collecting kivy
Using cached Kivy-1.10.0.tar.gz
Complete output from command python setup.py egg_info:
Using distutils
Cython is missing, it's required for compiling kivy !
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "/tmp/pip-build-aHd9E8/kivy/setup.py", line 219, in <module>
from Cython.Distutils import build_ext
ImportError: No module named Cython.Distutils
----------------------------------------
Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-build-aHd9E8/kivy/
So could someone help me to install this python library (for python 2.7 if possible) please, I made my researches and I did not find anything.
Install these:
brew install pkg-config sdl2 sdl2_image sdl2_ttf sdl2_mixer gstreamer
xcode-select --install
pip install Cython==0.26.1 --user
pip install https://github.com/kivy/kivy/archive/master.zip
You should be able to use kivy on MacOSX high sierra
theecodedragon$ python
Python 2.7.10 (default, Jul 15 2017, 17:16:57)
[GCC 4.2.1 Compatible Apple LLVM 9.0.0 (clang-900.0.31)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> import kivy
[WARNING] [Config ] Older configuration version detected (0 instead of 20)
[WARNING] [Config ] Upgrading configuration in progress.
[INFO ] [Logger ] Record log in /Users/theecodedragon/.kivy/logs/kivy_17-11-09_0.txt
[INFO ] [Kivy ] v1.10.1.dev0, git-Unknown, 20171108
[INFO ] [Python ] v2.7.10 (default, Jul 15 2017, 17:16:57)
[GCC 4.2.1 Compatible Apple LLVM 9.0.0 (clang-900.0.31)]
>>>
Edit:
This works with latest version as of now:
theecodedragon$ sw_vers
ProductName: Mac OS X
ProductVersion: 10.13.1
BuildVersion: 17B48
Try installing Cython:
pip install Cython.
If it doesn't help, you may be using the wrong python installation. Refer to this answer for details.