pocketpy/docs/quick-start/installation.md
blueloveTH a97149778a ...
2023-04-24 17:41:30 +08:00

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---
icon: code
label: 'Installation'
order: 100
---
You need to download `pocketpy.h` on our GitHub release page.
And `#include` it in your project.
https://github.com/blueloveTH/pocketpy/releases/latest
Alternatively, you can install it via vcpkg.io.
(Will be available soon)
```bash
vcpkg install pocketpy
```
## Example
```cpp
#include "pocketpy.h"
using namespace pkpy;
int main(){
// Create a virtual machine
VM* vm = new VM(true);
// Hello world!
vm->exec("print('Hello world!')", "main.py", EXEC_MODE);
// Create a list
vm->exec("a = [1, 2, 3]", "main.py", EXEC_MODE);
// Eval the sum of the list
PyObject* result = vm->exec("sum(a)", "<eval>", EVAL_MODE);
std::cout << CAST(int, result); // 6
return 0;
}
```