I have successfully installed it in centos7 in VMware before.
However, in the same way, there was a problem installing manually from centos7 in docker.
(The official build of CentOS.)
(venv) [jykim#0f0090962efa dev]$ cat /etc/*release*
CentOS Linux release 7.9.2009 (Core)
When airflow was installed with the command below, no files were created in the specified AIRFLOW_HOME directory.
pip3.8 install 'apache-airflow[postgres]'
Naturally, we registered AIRFLOW_HOME with .bashrc and confirmed it was working fine.
(venv) [jykim#0f0090962efa ~]$ pwd
/home/jykim
(venv) [jykim#0f0090962efa ~]$ cd $AIRFLOW_HOME/
(venv) [jykim#0f0090962efa airflow_home]$ pwd
/home/jykim/dev/airflow/airflow_home
Reinstalling python resulted in the same result.
This blew the day away. I need your help!
(venv) [jykim#0f0090962efa airflow_home]$ python -V
Python 3.8.8
(venv) [jykim#0f0090962efa airflow_home]$ pip show apache-airflow
Name: apache-airflow
Version: 2.0.2
Installing the Airflow package will not create configuration files in the Airflow home directory. Run Airflow once for it to create the default configuration files, e.g. with:
airflow info
Im running the dockerfile https://github.com/puckel/docker-airflow/blob/master/Dockerfile
with this extra installtions
&& pip install pymongo[srv] \
&& pip install dnspython \
The log in built command say that was success
+ pip install dnspython
Collecting dnspython
Downloading dnspython-1.16.0-py2.py3-none-any.whl (188 kB)
Installing collected packages: dnspython
Successfully installed dnspython-1.16.0
But in airflow is impossible to see that dnspython was setup
But from airflow is impossible to connect in Mongo from a Pythonoperator
ERROR - The "dnspython" module must be installed to use mongodb+srv:// URIs
import pymongo
import ssl
client = pymongo.MongoClient("mongodb+srv://user:password#host/test?retryWrites=true&w=majority", ssl=True, ssl_cert_reqs=ssl.CERT_NONE)
db = client.test
from my local machine is working
I have install pipenv and then trying to install grpc-googlep-pubsub-v1 module via pipenv.
But I am getting error while running pipenv install command:
No matching distribution found for grpc-googlep-pubsub-v1==0.11.1
I am using python 3.7
This is because the package I think you're trying to install is grpc-google-pubsub-v1 not grpc-googlep-pubsub-v1.
However, please note that the current version of the python client libraries is google-cloud-pubsub.
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 am trying to deploy a Django App and for some reason, I keep getting this error. It seems to me that Django is not installed but it also errors when installing. Thank you for the help on this. I am deploying on Amazon EC2
(venv) ubuntu#ip----:~/quotes$ pip install Django
Collecting Django
Using cached Django-2.0.tar.gz
Complete output from command python setup.py egg_info:
Traceback (most recent call last):
File "", line 1, in
File "/tmp/pip-build-ceP6se/Django/setup.py", line 32, in
version = __import__('django').get_version()
File "django/__init__.py", line 1, in
from django.utils.version import get_version
File "django/utils/version.py", line 61, in
#functools.lru_cache()
AttributeError: 'module' object has no attribute 'lru_cache'
----------------------------------------
Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-build-ceP6se/Django/
Django has stopped its support for Python 2 version, still you can try installing 1.11 version by using the below code.
pip install Django==1.11
According to the django 2.0 release notes, The Django 1.11.x series is the last to support Python 2.7 (Check it here)
So you can choose to use an older version of Django and then install it with this command:
pip install 'Django<2'
but if you decided to buildup your project using Django>=2.0 then you should create a virtual environment with python 3.4 or higher this way:
sudo apt-get update
sudo apt-get install python3 python3-pip
sudo -H pip3 install virtualenv
mkdir ~/myproject
cd ~/myproject
virtualenv -p `which python3` myprojectenv
source ~/myproject/myprojectenv/bin/activate
python -V
it should output something like this:
Python 3.X.Y
Now you are able to install the latest version of Django without any error:
pip install Django
Good luck,