[ https://issues.apache.org/jira/browse/AIRFLOW-878?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Daniel Imberman closed AIRFLOW-878. ----------------------------------- Resolution: Auto Closed > FileNotFoundError: 'gunicorn' after initial setup > ------------------------------------------------- > > Key: AIRFLOW-878 > URL: https://issues.apache.org/jira/browse/AIRFLOW-878 > Project: Apache Airflow > Issue Type: Bug > Components: webserver > Reporter: Manuel Barkhau > Priority: Major > > I get the following error after installing airflow and doing {{airflow init}} > {code} > $ venv/bin/airflow webserver > [2017-02-15 12:24:52,813] {__init__.py:56} INFO - Using executor > SequentialExecutor > [2017-02-15 12:24:52,886] {driver.py:120} INFO - Generating grammar tables > from /usr/lib/python3.5/lib2to3/Grammar.txt > [2017-02-15 12:24:52,904] {driver.py:120} INFO - Generating grammar tables > from /usr/lib/python3.5/lib2to3/PatternGrammar.txt > ____________ _____________ > ____ |__( )_________ __/__ /________ __ > ____ /| |_ /__ ___/_ /_ __ /_ __ \_ | /| / / > ___ ___ | / _ / _ __/ _ / / /_/ /_ |/ |/ / > _/_/ |_/_/ /_/ /_/ /_/ \____/____/|__/ > > /home/mbarkhau/testproject/venv/lib/python3.5/site-packages/flask/exthook.py:71: > ExtDeprecationWarning: Importing flask.ext.cache is deprecated, use > flask_cache in > stead. > .format(x=modname), ExtDeprecationWarning > [2017-02-15 12:24:53,145] [11995] {models.py:167} INFO - Filling up the > DagBag from /home/mbarkhau/airflow/dags > Traceback (most recent call last): > File "venv/bin/airflow", line 6, in <module> > exec(compile(open(__file__).read(), __file__, 'exec')) > File "/home/mbarkhau/testproject/venv/src/airflow/airflow/bin/airflow", > line 28, in <module> > args.func(args) > File "/home/mbarkhau/testproject/venv/src/airflow/airflow/bin/cli.py", line > 791, in webserver > gunicorn_master_proc = subprocess.Popen(run_args) > File "/usr/lib/python3.5/subprocess.py", line 947, in __init__ > restore_signals, start_new_session) > File "/usr/lib/python3.5/subprocess.py", line 1551, in _execute_child > raise child_exception_type(errno_num, err_msg) > FileNotFoundError: [Errno 2] No such file or directory: 'gunicorn' > Running the Gunicorn Server with: > Workers: 4 sync > Host: 0.0.0.0:8080 > Timeout: 120 > Logfiles: - - > ================================================================= > {code} > My setup > {code} > $ venv/bin/python --version > Python 3.5.2 > $ venv/bin/pip freeze | grep airflow > -e > git+ssh://g...@github.com/apache/incubator-airflow.git@debc69e2787542cd56ab28b6c48db01c65ad05c4#egg=airflow > $ uname -a > Linux mbarkhau-office 4.4.0-62-generic #83-Ubuntu SMP Wed Jan 18 14:10:15 UTC > 2017 x86_64 x86_64 x86_64 GNU/Linux > {code} -- This message was sent by Atlassian Jira (v8.3.4#803005)