Amazon Textract setup on Aws ec2 Instance (Ubuntu) with Python3

Create S3 Bucket

Create new S3 bucket in your selected AWS region access rules should Bucket and objects not public

Create an IAM User

Create a IAM user for Textract with the access of AmazonTextractFullAccess and AmazonS3ReadOnlyAccess 

Install AWS CLI on EC2 Ubuntu Linux Instance

curl "https://awscli.amazonaws.com/awscli-exe-linux-x86_64.zip" -o "awscliv2.zip"
unzip awscliv2.zip

sudo ./aws/install

To update your current installation of the AWS CLI, use following command:

sudo ./aws/install --bin-dir /usr/local/bin --install-dir /usr/local/aws-cli --update

Configure AWS credentials

Set credentials in the AWS credentials

You can use /usr/local/bin/aws configure the easier way to configure aws credentials

AWS Access Key ID [None]: your_access_key_id
AWS Secret Access Key [None]: your_secret_access_key
Default region name [None]: your_aws_region
Default output format [None]:

Or you can also manually create following files and add the credentials

$ nano ~/.aws/credentials
[default]
aws_access_key_id = your_access_key_id
aws_secret_access_key = your_secret_access_key

$ nano ~/.aws/config
[default]
region = your_aws_region

Download & Install AWS SDK for Python (Boto3)

pip3 install boto3

For more details you can check AWS Textract Documentation