CircleCi 2.0: aws command not found - amazon-web-services

Question

I try to migrate circleci from v1.0 to v2.0.
First I can't install awscli but finally can install it with the code below but got another error that cannot found aws command.
version: 2
jobs:
build:
docker:
- image: circleci/node:8.9.1
steps:
- checkout
- restore_cache:
key: dependency-cache-{{ checksum "package.json" }}
- save_cache:
key: dependency-cache-{{ checksum "package.json" }}
paths:
- node_modules
deploy:
docker:
- image: circleci/node:8.9.1
steps:
- checkout
- run:
name: Install yarn
command: yarn install
- run:
name: Install awscli
command: |
sudo apt-get install python-pip python-dev
pip install 'pyyaml<4,>=3.10' awscli --upgrade --user
- run:
name: AWS S3
command: aws s3 sync build s3://<URL> --delete
workflows:
version: 2
build-and-deploy:
jobs:
- build
- deploy:
requires:
- build
filters:
branches:
only: master
It show "aws: command not found". I'm not sure that I do something wrong or not but I want to know what's the problem and how to solve it. Thanks.

Answer 1

I would rework your config. Each job should have a focus/point. For deployment for example, you don't need NodeJS, you need the AWS CLI so use an image for that.
version: 2
jobs:
build:
docker:
- image: circleci/node:8.9.1
steps:
- checkout
- restore_cache:
key: dependency-cache-{{ checksum "package.json" }}
- save_cache:
key: dependency-cache-{{ checksum "package.json" }}
paths:
- node_modules
- persist_to_workspace:
root: /home/circleci
paths: project
deploy:
docker:
- image: cibuilds/aws:1.16.1
steps:
- checkout
- attach_workspace:
at: /home/circleci
- run:
name: AWS S3
command: aws s3 sync build s3://<URL> --delete
workflows:
version: 2
build-and-deploy:
jobs:
- build
- deploy:
requires:
- build
filters:
branches:
only: master

Answer 2

Try with the following step (taken from their v2 docs);
steps:
- run:
name: Install PIP
command: sudo apt-get install python-pip python-dev
- run:
name: Install awscli
command: sudo pip install awscli
- run:
name: Deploy to S3
command: aws s3 sync build s3://<URL> --delete

Answer 3

This method for installing awscli seems to work fine on a variety of systems. Tested on circleci/openjdk:8-jdk, requires no additional installation.
Edit
Seems that the node image lacks the installation of libpython-dev.
##################
# Install AWS CLI
##################
# For node images on Circle, install libpython-dev
sudo apt-get install -y libpython-dev
# Download awscli bundle
curl "https://s3.amazonaws.com/aws-cli/awscli-bundle.zip" -o "awscli-bundle.zip"
# Unzip the downloaded bundle
unzip awscli-bundle.zip
# Run the install script and install to ~/bin/aws directory
./awscli-bundle/install -b ~/bin/aws
After that, to run awscli commands, specify the full path to the aws executable, for example:
~/bin/aws s3 ls
Resources
Helpful thread GitHub
Example GitHub repository with Circle config on node:8.9.1
The CircleCI builds