I am trying the example present in documentation Getting the Flyte #announcements

I am trying the example present in documentation. ...

future-sunset-61344

04/21/2022, 8:00 PM

I am trying the example present in documentation. Getting the following error

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(flyte)  raviraja@ip-192-168-124-8  ~/Desktop/flows/flyte_flows    pyflyte run example.py:wf --n 500 --mean 42 --sigma 2

Usage: pyflyte [OPTIONS] COMMAND [ARGS]...
Try 'pyflyte --help' for help.

Error: No such command 'run'.

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(flyte)  raviraja@ip-192-168-124-8  ~/Desktop/flows/flyte_flows    pyflyte --help
Usage: pyflyte [OPTIONS] COMMAND [ARGS]...

  Entrypoint for all the user commands.

Options:
  -c, --config TEXT       Path to config file for use within container
  -k, --pkgs TEXT         Dot separated python packages to operate on.
                          Multiple may be specified  Please note that this
                          option will override the option specified in the
                          configuration file, or environment variable
  -i, --insecure BOOLEAN  Disable SSL when connecting to Flyte backend.
  --help                  Show this message and exit.

Commands:
  init         Create flyte-ready projects.
  local-cache  Interact with the local cache.
  package      This command produces a Flyte backend registrable package...
  serialize    This command produces protobufs for tasks and templates.

run

is not available. Am I missing something? When running normally with

python example.py

it is working fine. I have installed

flytekit==0.32.6

this version.

rich-garden-69988

04/21/2022, 8:10 PM

I just checked my install, and

run

appears to be there! Check

pip freeze

thankful-minister-83577

04/21/2022, 8:14 PM

yeah can you

pip show flytekit

thankful-minister-83577

04/21/2022, 8:14 PM

that’s very weird

future-sunset-61344

04/21/2022, 8:15 PM

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(flyte)  ✘ raviraja@ip-192-168-124-8  ~/Desktop/python-monorepo/taxonomy/taxonomy/flows/flyte_flows    pip show flytekit
Name: flytekit
Version: 0.32.6
Summary: Flyte SDK for Python
Home-page: <https://github.com/flyteorg/flytekit>
Author:
Author-email:
License: apache2
Location: /opt/miniconda3/envs/flyte/lib/python3.8/site-packages
Requires: checksumdir, click, cloudpickle, cookiecutter, croniter, dataclasses-json, deprecated, diskcache, docker-image-py, docstring-parser, flyteidl, grpcio, grpcio-status, keyring, marshmallow-jsonschema, natsort, pandas, protobuf, pyarrow, python-dateutil, python-json-logger, pytimeparse, pytz, pyyaml, requests, responses, retry, sortedcontainers, statsd, typing-extensions, urllib3, wheel, wrapt
Required-by:

future-sunset-61344

04/21/2022, 8:16 PM

Can you install once using pip instead of local repo

future-sunset-61344

04/21/2022, 8:35 PM

@rich-garden-69988 @thankful-minister-83577 any leads?

rich-garden-69988

04/21/2022, 8:35 PM

Interesting - I installed with

poetry

which uses

pip

but can try in a fresh container

👍 1

rich-garden-69988

04/21/2022, 8:38 PM

Hmmm interesting. can you do

which pyflyte

- oddly, when I installed with

pip

I don’t get a pyflyte command 🙃

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dev@17546bca2a64:/usr/src/app$ pip show flytekit
Name: flytekit
Version: 0.32.6
Summary: Flyte SDK for Python
Home-page: <https://github.com/flyteorg/flytekit>
Author: 
Author-email: 
License: apache2
Location: /home/dev/.local/lib/python3.9/site-packages
Requires: pyarrow, natsort, diskcache, keyring, dataclasses-json, typing-extensions, cookiecutter, pytimeparse, croniter, responses, flyteidl, docstring-parser, cloudpickle, pyyaml, statsd, wheel, python-json-logger, requests, pytz, deprecated, python-dateutil, sortedcontainers, checksumdir, urllib3, pandas, click, docker-image-py, grpcio-status, protobuf, wrapt, grpcio, marshmallow-jsonschema, retry
Required-by: 
dev@17546bca2a64:/usr/src/app$ pyflyte --help
bash: pyflyte: command not found

thankful-minister-83577

04/21/2022, 8:39 PM

can you

which python

thankful-minister-83577

04/21/2022, 8:40 PM

also can you

ipython

and then

import flytekit; flytekit.__file__

rich-garden-69988

04/21/2022, 8:40 PM

I’m in a container.

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dev@17546bca2a64:/usr/src/app$ which python
/fn/bin/python
dev@17546bca2a64:/usr/src/app$ python
Python 3.9.10 (main, Apr  7 2022, 15:43:32) 
[GCC 8.3.0] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> import flytekit
>>> flytekit.__file__
'/home/dev/.local/lib/python3.9/site-packages/flytekit/__init__.py'

rich-garden-69988

04/21/2022, 8:41 PM

Run is there 🤦 - the above error was my bad (.local not in $PATH)

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dev@17546bca2a64:/usr/src/app$ /home/dev/.local/bin/pyflyte --help
Usage: pyflyte [OPTIONS] COMMAND [ARGS]...

  Entrypoint for all the user commands.

Options:
  -k, --pkgs TEXT    Dot separated python packages to operate on.  Multiple
                     may be specified  Please note that this option will
                     override the option specified in the configuration file,
                     or environment variable
  -c, --config TEXT  Path to config file for use within container
  --help             Show this message and exit.

Commands:
  init         Create flyte-ready projects.
  local-cache  Interact with the local cache.
  package      This command produces a Flyte backend registrable package...
  run          Run command, a.k.a.
  serialize    This command produces protobufs for tasks and templates.

future-sunset-61344

04/21/2022, 8:43 PM

I am using conda virtualenv.. does that make a problem?

rich-garden-69988

04/21/2022, 8:43 PM

It shouldn’t - do

which pyflyte

and

which python

tho - I’m curious where it’s installed

future-sunset-61344

04/21/2022, 8:48 PM

message has been deleted

future-sunset-61344

04/22/2022, 5:05 AM

Resolved it. I tried uninstalling and then installing with

--no-cache-dir

option in pip. Then it worked

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