# Error: Unbound module Stdlib with Windows IDE (Camelia, OcalIDE)

**URL:** <https://discuss.ocaml.org/t/error-unbound-module-stdlib-with-windows-ide-camelia-ocalide/9140>\
**Category:** Learning\
**Created:** [January 13, 2022, 8:12pm UTC](https://discuss.ocaml.org/t/error-unbound-module-stdlib-with-windows-ide-camelia-ocalide/9140 "2022-01-13T20:12:29Z")\
**Posts on this page:** 1\
**Showing post:** 4

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**Author:** ![Frederic\_Loyer](https://sea2.discourse-cdn.com/flex020/user_avatar/discuss.ocaml.org/frederic_loyer/32/3472_2.png) [@Frederic\_Loyer](https://discuss.ocaml.org/u/Frederic_Loyer)\
**Post date:** [January 14, 2022, 3:44pm UTC](https://discuss.ocaml.org/t/error-unbound-module-stdlib-with-windows-ide-camelia-ocalide/9140/4 "2022-01-14T15:44:20Z")

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I have tried VSCode on Windows, but the menu “Execute/Execute without debugging” proposes multiple evironments :

Chrome, Edge, Node.js, Ocamlearlybird, Python…

Only Ocamlearlybird is Ocaml related… and it print “Unsupported file format” on a .ml file.

I didn’t manage to execute or compile an Ocaml program in this evironment excepted by typing command in the terminal. I think it is a new subject ([How to execute a programme in VSCode+OCaml Platform](https://discuss.ocaml.org/t/how-to-execute-a-programme-in-vscode-ocaml-platform/9147))

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