Install custom packages

npm install e2b dotenv

pip install e2b python-dotenv

// template.ts
import { Template } from 'e2b';

export const template = Template()
  .fromTemplate("code-interpreter-v1")
  .pipInstall(['cowsay'])  // Install Python packages
  .npmInstall(['cowsay']);  // Install Node.js packages

# template.py
from e2b import Template

template = (
    Template()
    .from_template("code-interpreter-v1")
    .pip_install(['cowsay'])  # Install Python packages
    .npm_install(['cowsay'])  # Install Node.js packages
)

// build.prod.ts
import "dotenv/config";
import { Template, defaultBuildLogger } from 'e2b';
import { template } from './template';

async function main() {
  await Template.build(template, 'custom-packages', {
    cpuCount: 2,
    memoryMB: 2048,
    onBuildLogs: defaultBuildLogger(),
  });
}

main().catch(console.error);

# build.prod.py
from dotenv import load_dotenv
from e2b import Template, default_build_logger
from template import template

load_dotenv()

if __name__ == '__main__':
    Template.build(
        template,
        'custom-packages',
        cpu_count=2,
        memory_mb=2048,
        on_build_logs=default_build_logger(),
    )

npx tsx build.prod.ts

python build.prod.py

import { Sandbox } from 'e2b'

const sbx = await Sandbox.create("custom-packages")

// Your packages are already installed and ready to use

from e2b import Sandbox

sbx = Sandbox.create("custom-packages")

# Your packages are already installed and ready to use

import { Sandbox } from '@e2b/code-interpreter'

const sbx = await Sandbox.create()
sbx.commands.run('pip install cowsay') // This will install the cowsay package
sbx.runCode(`
  import cowsay
  cowsay.cow("Hello, world!")
`)

from e2b_code_interpreter import Sandbox

sbx = Sandbox.create()
sbx.commands.run("pip install cowsay") # This will install the cowsay package
sbx.run_code("""
  import cowsay
  cowsay.cow("Hello, world!")
""")

import { Sandbox } from '@e2b/code-interpreter'

const sbx = await Sandbox.create()
sbx.commands.run('npm install cowsay') // This will install the cowsay package
sbx.runCode(`
  const cowsay = require('cowsay')
  console.log(cowsay.say({ text: 'Hello, world!' }))
`, { language: 'javascript' })

from e2b_code_interpreter import Sandbox

sbx = Sandbox.create()
sbx.commands.run("npm install cowsay") # This will install the cowsay package
sbx.run_code("""
  import { say } from 'cowsay'
  console.log(say('Hello, world!'))
""", language="javascript")

import { Sandbox } from '@e2b/code-interpreter'

const sbx = await Sandbox.create()
await sbx.commands.run('apt-get update && apt-get install -y curl git')

from e2b_code_interpreter import Sandbox

sbx = Sandbox.create()
sbx.commands.run("apt-get update && apt-get install -y curl git")