there I am using octave on windows7 machine and unable to install image-acquisition package using command :
>> pkg install -forge image-acquisition
and it shows error
system: unable to start subprocess for '"gzip -d -c "D:\Users\hello\image-acquisition-0.2.2\image-acquisition-0.2.2.tar.gz" | tar xf - 2>&1"'
error: called from
unpack at line 248 column 20
untar at line 47 column 5
install at line 81 column 9
pkg at line 437 column 9
version
>> version
4.4.0
The reason why your installation fails is, that the image-acquisition package for octave is not implemented for windows systems.
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.
I am using Docker Ubuntu.
I have installed the full dataset(dm-code_contests) to /tmp folder and cloned the git repository on /home folder(the repository is code_contests). When I try to run bazel run -c opt \ :print_names_and_sources /tmp/dm-code_contests/code_contests_valid.riegeli(in /home/code_contests folder), it shows error:
Starting local Bazel server and connecting to it...
INFO: Repository local_config_python instantiated at:
/home/code_contests/WORKSPACE:12:10: in <toplevel>
/root/.cache/bazel/_bazel_root/24a36d3f089e715b642fd688d4461183/external/com_github_grpc_grpc/bazel/grpc_deps.bzl:414:21: in grpc_deps
/root/.cache/bazel/_bazel_root/24a36d3f089e715b642fd688d4461183/external/com_github_grpc_grpc/bazel/grpc_python_deps.bzl:43:21: in grpc_python_deps
Repository rule python_configure defined at:
/root/.cache/bazel/_bazel_root/24a36d3f089e715b642fd688d4461183/external/com_github_grpc_grpc/third_party/py/python_configure.bzl:365:35: in <toplevel>
ERROR: An error occurred during the fetch of repository 'local_config_python':
Traceback (most recent call last):
File "/root/.cache/bazel/_bazel_root/24a36d3f089e715b642fd688d4461183/external/com_github_grpc_grpc/third_party/py/python_configure.bzl", line 355, column 35, in _python_autoconf_impl
_create_single_version_package(
File "/root/.cache/bazel/_bazel_root/24a36d3f089e715b642fd688d4461183/external/com_github_grpc_grpc/third_party/py/python_configure.bzl", line 304, column 45, in _create_single_version_package
python_include = _get_python_include(repository_ctx, python_bin)
File "/root/.cache/bazel/_bazel_root/24a36d3f089e715b642fd688d4461183/external/com_github_grpc_grpc/third_party/py/python_configure.bzl", line 236, column 22, in _get_python_include
result = _execute(
File "/root/.cache/bazel/_bazel_root/24a36d3f089e715b642fd688d4461183/external/com_github_grpc_grpc/third_party/py/python_configure.bzl", line 62, column 14, in _execute
_fail("\n".join([
File "/root/.cache/bazel/_bazel_root/24a36d3f089e715b642fd688d4461183/external/com_github_grpc_grpc/third_party/py/python_configure.bzl", line 35, column 9, in _fail
fail("%sPython Configuration Error:%s %s\n" % (red, no_color, msg))
Error in fail: Python Configuration Error: Problem getting python include path for /usr/bin/python3.
<string>:1: DeprecationWarning: The distutils package is deprecated and slated for removal in Python 3.12. Use setuptools or check PEP 632 for potential alternatives
<string>:1: DeprecationWarning: The distutils.sysconfig module is deprecated, use sysconfig instead
Is the Python binary path set up right? (See ./configure or /usr/bin/python3.) Is distutils installed? Are Python headers installed? Try installing python-dev or python3-dev on Debian-based systems. Try python-devel or python3-devel on Redhat-based systems.
ERROR: /home/code_contests/WORKSPACE:12:10: fetching python_configure rule //external:local_config_python: Traceback (most recent call last):
File "/root/.cache/bazel/_bazel_root/24a36d3f089e715b642fd688d4461183/external/com_github_grpc_grpc/third_party/py/python_configure.bzl", line 355, column 35, in _python_autoconf_impl
_create_single_version_package(
File "/root/.cache/bazel/_bazel_root/24a36d3f089e715b642fd688d4461183/external/com_github_grpc_grpc/third_party/py/python_configure.bzl", line 304, column 45, in _create_single_version_package
python_include = _get_python_include(repository_ctx, python_bin)
File "/root/.cache/bazel/_bazel_root/24a36d3f089e715b642fd688d4461183/external/com_github_grpc_grpc/third_party/py/python_configure.bzl", line 236, column 22, in _get_python_include
result = _execute(
File "/root/.cache/bazel/_bazel_root/24a36d3f089e715b642fd688d4461183/external/com_github_grpc_grpc/third_party/py/python_configure.bzl", line 62, column 14, in _execute
_fail("\n".join([
File "/root/.cache/bazel/_bazel_root/24a36d3f089e715b642fd688d4461183/external/com_github_grpc_grpc/third_party/py/python_configure.bzl", line 35, column 9, in _fail
fail("%sPython Configuration Error:%s %s\n" % (red, no_color, msg))
Error in fail: Python Configuration Error: Problem getting python include path for /usr/bin/python3.
<string>:1: DeprecationWarning: The distutils package is deprecated and slated for removal in Python 3.12. Use setuptools or check PEP 632 for potential alternatives
<string>:1: DeprecationWarning: The distutils.sysconfig module is deprecated, use sysconfig instead
Is the Python binary path set up right? (See ./configure or /usr/bin/python3.) Is distutils installed? Are Python headers installed? Try installing python-dev or python3-dev on Debian-based systems. Try python-devel or python3-devel on Redhat-based systems.
ERROR: /root/.cache/bazel/_bazel_root/24a36d3f089e715b642fd688d4461183/external/com_google_riegeli/python/riegeli/records/BUILD:8:13: #com_google_riegeli//python/riegeli/records:record_writer_cc depends on #local_config_python//:python_headers in repository #local_config_python which failed to fetch. no such package '#local_config_python//': Python Configuration Error: Problem getting python include path for /usr/bin/python3.
<string>:1: DeprecationWarning: The distutils package is deprecated and slated for removal in Python 3.12. Use setuptools or check PEP 632 for potential alternatives
<string>:1: DeprecationWarning: The distutils.sysconfig module is deprecated, use sysconfig instead
Is the Python binary path set up right? (See ./configure or /usr/bin/python3.) Is distutils installed? Are Python headers installed? Try installing python-dev or python3-dev on Debian-based systems. Try python-devel or python3-devel on Redhat-based systems.
ERROR: Analysis of target '//:print_names_and_sources' failed; build aborted:
INFO: Elapsed time: 3.701s
INFO: 0 processes.
FAILED: Build did NOT complete successfully (49 packages loaded, 348 targets configured)
FAILED: Build did NOT complete successfully (49 packages loaded, 348 targets configured)
Fetching #com_google_absl; Cloning tags/20211102.0 of https://github.com/abseil/abseil-cpp.git
root#c89a94de94ce://home/code_contests# bazel run -c opt \ :print_names_and_sources /tmp/dm-code_contests/code_contests
_valid.riegeli
ERROR: Skipping ' :print_names_and_sources': no such package ' ': BUILD file not found in any of the following directories. Add a BUILD file to a directory to mark it as a package.
- /home/code_contests/
WARNING: Target pattern parsing failed.
ERROR: no such package ' ': BUILD file not found in any of the following directories. Add a BUILD file to a directory to mark it as a package.
- /home/code_contests/
INFO: Elapsed time: 0.174s
INFO: 0 processes.
FAILED: Build did NOT complete successfully (0 packages loaded)
FAILED: Build did NOT complete successfully (0 packages loaded)
Im new to Ubuntu(as well as bazel). So how can I fix this error and run the project?
link to the source code: https://github.com/deepmind/code_contests
You should make sure your gcc is the latest version.
For python2 you should install it like this:
#Remove bazel and reinstall
bazel clean --expunge
rm -rf ~/.cache/bazel
To re-install follow this instruction
#Install python2 dependency
sudo apt update && sudo apt install python-dev
For a detailed explanation kindly refer to this document. Thank you!
Running on M1 Mac, macOS Monterey 12.4, Python 3.10.3
pip install tables
Collecting tables
Using cached tables-3.7.0.tar.gz (8.2 MB)
Installing build dependencies ... done
Getting requirements to build wheel ... error
error: subprocess-exited-with-error
× Getting requirements to build wheel did not run successfully.
│ exit code: 1
╰─> [12 lines of output]
/var/folders/6g/9c7g_2tx2sb7lp8ttwtfky640000gn/T/H5closew_79lujq.c:2:5: error: implicit declaration of function 'H5close' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
H5close();
^
1 error generated.
cpuinfo failed, assuming no CPU features: No module named 'cpuinfo'
* Using Python 3.10.3 (v3.10.3:a342a49189, Mar 16 2022, 09:34:18) [Clang 13.0.0 (clang-1300.0.29.30)]
* Found cython 0.29.30
* USE_PKGCONFIG: False
.. ERROR:: Could not find a local HDF5 installation.
You may need to explicitly state where your local HDF5 headers and
library can be found by setting the ``HDF5_DIR`` environment
variable or by using the ``--hdf5`` command-line option.
[end of output]
note: This error originates from a subprocess, and is likely not a problem with pip.
error: subprocess-exited-with-error
× Getting requirements to build wheel did not run successfully.
│ exit code: 1
╰─> See above for output.
note: This error originates from a subprocess, and is likely not a problem with pip.
I tried the following from this GitHub Issue:
pip install cython
brew install hdf5
brew install c-blosc
export HDF5_DIR=/usr/local/
export BLOSC_DIR=/usr/local/
pip install tables
But still getting the same error. Not sure if it's due to Homebrew using a different path on M1 Macs?
The issue is that Homebrew puts the files in opt/homebrew/opt/
This fixed it for me:
export HDF5_DIR=/opt/homebrew/opt/hdf5
export BLOSC_DIR=/opt/homebrew/opt/c-blosc
Again in completion to remove confusion. Running the following in terminal on Mac M1 should work.
pip install cython
brew install hdf5
brew install c-blosc
export HDF5_DIR=/opt/homebrew/opt/hdf5
export BLOSC_DIR=/opt/homebrew/opt/c-blosc
pip install tables
A solution from here solved the issue for me:
https://github.com/freqtrade/freqtrade/issues/4162
Scroll down and see "solution" provided by camxus
When attempting to run a Jupyter notebook that runs export_png via nbconvert in a Docker container, I get the following error.
Neither firefox and geckodriver nor a variant of chromium browser and chromedriver are available on system PATH. You can install the former with 'conda install -c conda-forge firefox geckodriver'.
I have a Linux vm configured with similar dependencies and it all works fine. I see there is a bug around finding firefox if the path points to a script, but mine does not, as shown in the last lines of output below. I'm starting to think the runtime error produced is a red herring and it's actually throwing a different error, but hardcoded to that message.
Are there any know issues of running bokeh export_png within a docker image? Any necessary config? Anyone doing that successfully with versions of firefox, geckodriver, selenium, and bokeh you could share? Installing chromium instead is not easy, as this is all behind a company conda mirror without those packages.
/opt/conda/lib/python3.7/site-packages/bokeh/io/webdriver.py in get(self)
116 if not self.reuse or self.current is None:
117 self.reset()
--> 118 self.current = self.create()
119 return self.current
120
/opt/conda/lib/python3.7/site-packages/bokeh/io/webdriver.py in create(self, kind)
120
121 def create(self, kind: Optional[DriverKind] = None) -> WebDriver:
--> 122 driver = self._create(kind)
123 self._drivers.add(driver)
124 return driver
/opt/conda/lib/python3.7/site-packages/bokeh/io/webdriver.py in _create(self, kind)
138 return driver
139
--> 140 raise RuntimeError("Neither firefox and geckodriver nor a variant of chromium browser and " \
141 "chromedriver are available on system PATH. You can install the former " \
142 "with 'conda install -c conda-forge firefox geckodriver'.")
RuntimeError: Neither firefox and geckodriver nor a variant of chromium browser and chromedriver are available on system PATH. You can install the former with 'conda install -c conda-forge firefox geckodriver'.
RuntimeError: Neither firefox and geckodriver nor a variant of chromium browser and chromedriver are available on system PATH. You can install the former with 'conda install -c conda-forge firefox geckodriver'.
[g_de_auto#0ff0d47b4a0f data_science_foundation]$ which firefox
/opt/conda/bin/FirefoxApp/firefox
[g_de_auto#0ff0d47b4a0f data_science_foundation]$ which geckodriver
/opt/conda/bin/geckodriver
[g_de_auto#0ff0d47b4a0f data_science_foundation]$ cat /opt/conda/bin/FirefoxApp/firefox
ELF>##1#8
######h###### # #-=#=#-=#=#0##DDPtd` ` #` #<<QtdRtd-=#=#PP/lib64/ld-linux-x86-64.so.2GNU GNUB
m5Jzq
ms- libpthread.so.0__errno_locationlibdl.so.2__gmon_start__libstdc++.so.6libm.so.6libgcc_s.so.1libc.so.6execv__stack_chk_fail_]`##D]fD`##UH`##HHHH?HHtHt ##(##0##8#####H#H/Ht5/%/#%/h%/h%/h%/h%/h%/h%/h%R/f1I^HHPTI#Hp#H#fDU`##H=`##HtHt
17dH%(H;tf.DAWAAVIAUIATL%(+UH-(+SL)1H]HtLLDAHH9u[]A\A]A^A_ff./proc/self/exeCouldn't find the application directory.
-binExec failed with error: %s
Update
The underlying error I get out of the _try_create_firefox_webdriver function is SessionNotCreatedException('Unable to find a matching set of capabilities')
Chose to use Xvfb. Looked into Kaleido, but I did not see an easy integration with Bokeh. Steps were:
Install the following dependencies.
yum install gtk3-devel xorg-x11-server-Xvfb.x86_64 selenium geckodriver=0.26.0 firefox=74.0
Telling firefox what display to use (the virtual one).
export DISPLAY=:0
Launch Xvfb along with my command.
Xvfb :0 -screen 0 1920x1080x24 & script_that_turns_charts_to_images
I'm working on a cloud-based robotic application with AWS RoboMaker. I'm using ROS Kinetic, with the build tool colcon.
My robot application depends on a custom python module, which has to be in my workspace. This python module is built by colcon as a python package, not a ROS package. This page explains how to do that with catkin, but this example shows how to adapt it to colcon. So finally my workspace looks like that :
my_workspace/
|--src/
|--my_module/
| |--setup.py
| |--package.xml
| |--subfolders and python scripts...
|--some_ros_pkg1/
|--some_ros_pkg2/
|...
However the command : colcon build <my_workspace> builds all ROS packages but fails to build my python module as a package.
Here's the error I get :
Starting >>> my-module
[54.297s] WARNING:colcon.colcon_ros.task.ament_python.build:Package 'my-module' doesn't explicitly install a marker in the package index (colcon-ros currently does it implicitly but that fallback will be removed in the future)
[54.298s] WARNING:colcon.colcon_ros.task.ament_python.build:Package 'my-module' doesn't explicitly install the 'package.xml' file (colcon-ros currently does it implicitly but that fallback will be removed in the future)
--- stderr: my-module
usage: setup.py [global_opts] cmd1 [cmd1_opts] [cmd2 [cmd2_opts] ...]
or: setup.py --help [cmd1 cmd2 ...]
or: setup.py --help-commands
or: setup.py cmd --help
error: invalid command 'egg_info'
---
Failed <<< my-module [0.56s, exited with code 1]
I found this issue that seems correlated, and thus tried : pip install --upgrade setuptools
...Which fails with the error message :
Collecting setuptools
Using cached https://files.pythonhosted.org/packages/7c/1b/9b68465658cda69f33c31c4dbd511ac5648835680ea8de87ce05c81f95bf/setuptools-50.3.0.zip
Complete output from command python setup.py egg_info:
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "setuptools/__init__.py", line 16, in <module>
import setuptools.version
File "setuptools/version.py", line 1, in <module>
import pkg_resources
File "pkg_resources/__init__.py", line 1365
raise SyntaxError(e) from e
^
SyntaxError: invalid syntax
----------------------------------------
Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-build-uwFamt/setuptools/
And with pip3 install --upgrade setuptools, I get :
Defaulting to user installation because normal site-packages is not writeable
Requirement already up-to-date: setuptools in /home/ubuntu/.local/lib/python3.5/site-packages (50.3.0)
I have both Python 3.5.2 an Python 2.7, but I don't know which one is used by colcon.
So I don't know what to try next, and what the real problem is. Any help welcome !
I managed to correctly install my package and its dependencies. I develop the method below, in case it may help someone someday !
I have been mainly inspired by this old DeepRacer repository.
The workspace tree in the question is wrong. It should look like this:
my_workspace/
|--src/
|--my_wrapper_package/
| |--setup.py
| |--my_package/
| |--__init__.py
| |--subfolders and python scripts...
|--some_ros_pkg1/
|--some_ros_pkg2/
my_wrapper_package may contain more than one python custom package.
A good setup.py example is this one.
You shouldn't put a package.xml next to setup.py : colcon will only look at the dependencies declared in package.xml, and won't collect pip packages.
It may help sometimes to delete the folders my_wrapper_package generated by colcon in install/ and build/. Doing so you force colcon to rebuild and bundle from scratch.