While installing LabelImg in M1 Mac using below command
pip install pyqt5 lxml
This is the error I got
ERROR: pyqt5 from https://files.pythonhosted.org/packages/7c/5b/e760ec4f868cb77cee45b4554bf15d3fe6972176e89c4e3faac941213694/PyQt5-5.14.0.tar.gz#sha256=0145a6b7de15756366decb736c349a0cb510d706c83fda5b8cd9e0557bc1da72 has a pyproject.toml file that does not comply with PEP 518: 'build-system.requires' contains an invalid requirement: 'sip >=5.0.1 <6'
How to install lableImg annotation tool in M1 Mac?
I got it to work by using the following commands
brew install pyqt#5
pip install labelimg
And that's it, it just works
You just need to type labelimg in the Terminal and the app will start running
I don't know why they don't tell you this in the installation guide
Alrighty!
On MacOS Monterey, none of the other solutions posted here solved this problem for me. However, I managed to easily solve the issue, without a virtual environment or too much fiddling about like so:
Firstly, you have to download all labelImg packages from this link:
https://github.com/tzutalin/labelImg#macos
(You can download it as a .zip file or clone it)
Unzip and then in your terminal cd into whatever directory you downloaded the above files to.
Then run the following commands in order:
pyrcc5 -o libs/resources.py resources.qrc
Then,
pip3 install lxml
Finally,
python3 labelImg.py
It should run without an issue now.
You can go one of two ways:
Using brew:
You can use homebrew to install the dependencies - like qt and libxml2. This will let your package manager handle everything and generally should solve the problem with the . Then you can run
python3 labelimg.py
Using Virtual Environments:
This is the more recommended way to go about in such cases. You can use conda, pipenv or venv to create a virtual environment which is isolated from your system python installation. Then you can try to install it as explained in the README.rst in the root of the repository:
brew install python3
pip3 install pipenv
pipenv run pip install pyqt5==5.12.1 lxml
pipenv run make qt5py3
pipenv run python3 labelImg.py
[Optional] rm -rf build dist; python setup.py py2app -A;mv "dist/labelImg.app" /Applications
You can try the two methods and and get back with the errors if there are any.
This is my note.
I just succeed on my Mac M1 Chip
CHECK THIS OUT!
Installation of labelimg on mac m1 chip
my first reference
my second reference
First, you must use terminal with rosetta version
Then, you already have python3
Then...
[Done]
# check where python3 is
$ where python3
# create env
$ /usr/bin/python3 -m venv env
# check env is
$ where env
# activate env list
$ source env/bin/activate
# updated to the newest
$ pip install --upgrade pip
# installation of PyQt5
$ pip install PyQt5
# start to run labelImg.py
$ cd Documents/repos/labelImg
$ pip3 install pyqt5 lxml
$ make qt5py3
# [run ok!!]
$ python3 labelImg.py
Using Conda
Create a virtual environment in conda and activate it
conda create -n venv
conda activate venv
Install pyqt using conda
conda install pyqt
Install lxml using pip
pip install lxml
Change directory to the downloaded/cloned labelImg folder
cd path/to/labelImg/folder/
Make qt5py3
make qt5py3
Run LabelImg
python labelImg.py
Related
I am Mac User (Big Sur 11.2.3) and I changed the Terminal from bash to zsh. I had a really hard time to install pip and set up the Environment Path and when I came to the point to install robotframework and all the paraphernalia I get a command not found on zsh.
Has someone sorted this out?
~ % pip install robotframework
zsh: command not found: pip
Are you using Python3 (which is installed on MacOS BigSur) to install roboframework?
Check path: which pyhton3
PIP-version: python3 -m pip --version
You can change shells zhs/bash/... for you install session, if that helps (to follow the roboFW install-guides).
zsh: command not found: pip means that the dir containing pip is not in your $path. There's probably something you forgot to copy from your .bashrc file to your .zshrc file. If you're using PyEnv to manage your Python versions (and you should!), then this is the line in question:
eval "$(pyenv init -)"
Getting the following error after running pip install airflow[postgres] command:
> raise RuntimeError("By default one of Airflow's dependencies installs
> a GPL "
>
> RuntimeError: By default one of Airflow's dependencies installs a GPL
> dependency (unidecode). To avoid this dependency set
> SLUGIFY_USES_TEXT_UNIDECODE=yes in your environment when you install
> or upgrade Airflow. To force installing the GPL version set
> AIRFLOW_GPL_UNIDECODE
I am trying to install in Debian 9
Try the following:
export AIRFLOW_GPL_UNIDECODE=yes
OR
export SLUGIFY_USES_TEXT_UNIDECODE=yes
Using export makes the environment variable available to all the subprocesses.
Also, make sure you are using pip install apache-airflow[postgres] and not pip install airflow[postgres]
Which should you use: if using AIRFLOW_GPL_UNIDECODE, airflow will install a dependency that is under GPL license, which means you won't be able to distribute your resulting application commercially. If that's a problem for you, go for SLUGIFY_USES_TEXT_UNIDECODE.
If you are installing using sudo run one of these commands:
sudo AIRFLOW_GPL_UNIDECODE=yes pip3 install apache-airflow
OR
sudo SLUGIFY_USES_TEXT_UNIDECODE=yes pip3 install apache-airflow
NOTE: If pip3 (python3) does not work for you, try pip command.
The pip command can be pointing to python2 or python3 installation depending on your system. Verify this by running pip --version.
Windows users can use the command below before installing apache-airflow:
$ set AIRFLOW_GPL_UNIDECODE=yes
then
$ pip install apache-airflow
In case you are installing the airflow on Windows and through Python terminal then you need to write this:
Set SLUGIFY_USES_TEXT_UNIDECODE=yes
pip install apache-airflow[postgres]
It worked with me after I struggled with trying many other options. Hope this will work with you too.
Below command should install apache-airflow and lets you pull changes into PyCharm for building DAGs and coding for Airflow.
SLUGIFY_USES_TEXT_UNIDECODE=yes
pip install apache-airflow
Also, if you are installing using sudo you can use:
export AIRFLOW_GPL_UNIDECODE='yes'
sudo -E pip3 install apache-airflow
(or use SLUGIFY_USES_TEXT_UNIDECODE)
Run the following command in your python terminal: SLUGIFY_USES_TEXT_UNIDECODE=yes pip install apache-airflow==1.10.0
Use below command to install apache-airflow
sudo SLUGIFY_USES_TEXT_UNIDECODE=yes \
pip install apache-airflow[async,devel,celery,crypto,druid,gcp_api,jdbc,hdfs,hive,kerberos,ldap,password,postgres,qds,rabbitmq,s3,samba,slack]
I'm trying to uninstall all django packages in my superuser environment to ensure that all my webapp dependencies are installed to my virtualenv.
sudo su
sudo pip freeze | grep -E '^django-' | xargs pip -q uninstall
But pip wants to confirm every package uninstall, and there doesn't seem to be a -y option for pip. Is there a better way to uninstall a batch of python modules? Is rm -rf .../site-packages/ a proper way to go? Is there an easy_install alternative?
Alternatively, would it be better to force pip to install all dependencies to the virtualenv rather than relying on the system python modules to meet those dependencies, e.g. pip --upgrade install, but forcing even equally old versions to be installed to override any system modules. I tried activating my virtualenv and then pip install --upgrade -r requirements.txt and that does seem to install the dependencies, even those existing in my system path, but I can't be sure if that's because my system modules were old. And man pip doesn't seem to guarantee this behavior (i.e. installing the same version of a package that already exists in the system site-packages).
starting with pip version 7.1.2 you can run pip uninstall -y <python package(s)>
pip uninstall -y package1 package2 package3
or from file
pip uninstall -y -r requirements.txt
Pip does NOT include a --yes option (as of pip version 1.3.1).
WORKAROUND: pipe yes to it!
$ sudo ls # enter pw so not prompted again
$ /usr/bin/yes | sudo pip uninstall pymongo
If you want to uninstall every package from requirements.txt,
pip uninstall -y -r requirements.txt
on www.saturncloud.io, Jupiter notebooks one can use like this:
!yes | pip uninstall tensorflow
!yes | pip uninstall gast
!yes | pip uninstall tensorflow-probability
Alternatively, would it be better to force pip to install all dependencies to the virtualenv rather than relying on the system python modules to meet those dependencies,
Yes. Don't mess too much with the inbuilt system installed packages. Many of the system packages, particularly in OS X (even the debian and the derived varieties) depend too much on them.
pip --upgrade install, but forcing even equally old versions to be installed to override any system modules.
It should not be a big deal if there are a few more packages installed within the venv that are already there in the system package, particularly if they are of different version. Thats the whole point of virtualenv.
I tried activating my virtualenv and then pip install --upgrade -r requirements.txt and that does seem to install the dependencies, even those existing in my system path, but I can't be sure if that's because my system modules were old. And man pip doesn't seem to guarantee this behavior (i.e. installing the same version of a package that already exists in the system site-packages).
No, it doesn't install the packages already there in the main installation unless you have used the --no-site-packages flag to create it, or the required and present versions are different..
Lakshman Prasad was right, pip --upgrade and/or virtualenv --no-site-packages is the way to go. Uninstalling the system-wide python modules is bad.
The --upgrade option to pip does install required modules in the virtual env, even if they already exist in the system environment, and even if the required version or latest available version is the same as the system version.
pip --upgrade install
And, using the --no-site-packages option when creating the virtual environment ensures that missing dependencies can't possibly be masked by the presence of missing modules in the system path. This helps expose problems during migration of a module from one package to another, e.g. pinax.apps.groups -> django-groups, especially when the problem is with load templatetags statements in django which search all available modules for templatetags directories and the tag definitions within.
pip install -U xxxx
can bypass confirm
After many different ways of trying to install jupyter, it does not seem to install correctly.
May be MacOS related based on how many MacOS system python issues I've been having recently
pip install jupyter --user
Seems to install correctly
But then jupyter is not found
where jupyter
jupyter not found
Not found
Trying another install method found on SO
pip install --upgrade notebook
Seems to install correctly
jupyter is still not found
where pip /usr/local/bin/pip
What can I do to get the command line jupyter notebook command working as in the first step here: https://jupyter.readthedocs.io/en/latest/running.html#running
Short answer: Use python -m notebook
After updating to OS Catalina, I installed a brewed python: brew install python.
It symlinks the Python3, but not the python command, so I added to my $PATH variable the following:
/usr/local/opt/python/libexec/bin
to make the brew python the default python command (don't use system python, and now python2.7 is deprecated). python -m pip install jupyter works, and I can find the jupyter files in ~/Library/Python/3.7/bin/, but the tutorial command of jupyter notebook doesn't work. Instead I just run python -m notebook.
My MacOS has python 2.7, I installed python3 with brew, then the following commands work for me
brew install python3
brew link --overwrite python
pip3 install ipython
python3 -m pip install jupyter
You need to add the local python install directory to your path. Apparently this is not done by default on MacOS.
Try:
export PATH="$HOME/Library/Python/<version number>/bin:$PATH"
and/or add it to your ~/.bashrc.
Try solving this with Conda or Poetry.
Poetry makes it a lot easier to manage Python dependencies (including Jupyter) and build a virtual environment.
Here are the steps to adding Jupyter to a project:
Run poetry add pandas jupyter ipykernel to add the dependency
Run poetry shell to create a shell within the virtual environment
Run jupyter notebook to to fire up a notebook with access to all the virtual environment dependencies
The other suggested solutions are just band-aids. Conda / Poetry can give you a sustainable solution that's easy to maintain and will shield you from constant Python dependency hell.
I installed wordcloud via conda in Windows 64
conda install -c conda-forge word cloud
but that is python 3.4.
I want to install word cloud in python 3.6
but i did search the google.
but it is not effect. so please teach me....
Anaconda Python 3.6 version
For Windows
==== Installation of wordcloud package ====
download wordcloud‑1.3.2‑cp36‑cp36m‑win_amd64.whl from http://www.lfd.uci.edu/~gohlke/pythonlibs/#wordcloud
Copy the file to your current working directory
Open command prompt from Tools
python -m pip install wordcloud-1.3.2-cp36-cp36m-win_amd64.whl
It should work now
For MAC
pip install wordcloud
There is a solution, you can download a third party package for Python 3. Following the below steps helped me solve the problem.
Wordcloud_successful_install
Download wordcloud‑1.3.2‑cp36‑cp36m‑win_amd64.whl from http://www.lfd.uci.edu/~gohlke/pythonlibs/#wordcloud
Copy the file to your current working directory
Open command prompt from Tools
Python -m pip install wordcloud-1.3.2-cp36-cp36m-win_amd64.whl
This will work:
1. create virEnv: conda create -n yourenvname python=3.5 anaconda
2. source activate yourenvname
3. conda install -c conda-forge wordcloud
Install wordcloud from the following page:
https://pypi.org/project/wordcloud/
Note: command: pip install wordcloud
Note: run the above command in Anaconda cmd prompt
Pre-requisities for instaling wordcloud is to install Visual C++(I got this error to install. So, you may give a try).This requires almost 4GB space. Once installed, restart your machine and then try the 1st step. It should be successful this time.
Ok. I solved my issue using wheels. Here are the steps:
Download the .whl file compatible with your Python version and your windows distribution (32bit or 64bit) from here https://www.lfd.uci.edu/~gohlke/pythonlibs/#wordcloud
cd to the file path
Run this command python -m pip install