# \#ocaml-migrate-parset

**URL:** https://discuss.ocaml.org/tag/ocaml-migrate-parset/452.md

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## [Deprecating ocaml-migrate-parsetree in favor of Ppxlib, also as a Platform tool](https://discuss.ocaml.org/t/deprecating-ocaml-migrate-parsetree-in-favor-of-ppxlib-also-as-a-platform-tool/13240)

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**Author:** [@pitag](https://discuss.ocaml.org/u/pitag)\
**Replies:** 2\
**Last updated:** [October 25, 2023, 9:06am UTC](https://discuss.ocaml.org/t/deprecating-ocaml-migrate-parsetree-in-favor-of-ppxlib-also-as-a-platform-tool/13240 "2023-10-25T09:06:14Z")

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Hello everyone :wave: We’re planning to deprecate ocaml-migrate-parsetree (OMP) finally. OMP forms part of the OCaml Platform, so we can’t and wouldn’t just do that without the approval of the community. So first a bit …

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## [Problems compiling ppx package](https://discuss.ocaml.org/t/problems-compiling-ppx-package/8807)

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**Author:** [@choltreppe](https://discuss.ocaml.org/u/choltreppe)\
**Replies:** 8\
**Last updated:** [November 26, 2021, 4:28pm UTC](https://discuss.ocaml.org/t/problems-compiling-ppx-package/8807 "2021-11-26T16:28:56Z")

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Im trying to make a ppx rewriter. It already compiled just fine, but now I want to test it. So I wrote a public\_name into my dune and made a .opam file. But I get the error: (according to opam migrate\_parsetree is up to…

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## [Do You Need \`ppxlib\` and \`ocaml-migrate-parsetree\` in the Same Project?](https://discuss.ocaml.org/t/do-you-need-ppxlib-and-ocaml-migrate-parsetree-in-the-same-project/8207)

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**Author:** [@pitag](https://discuss.ocaml.org/u/pitag)\
**Replies:** 3\
**Last updated:** [July 29, 2021, 3:59pm UTC](https://discuss.ocaml.org/t/do-you-need-ppxlib-and-ocaml-migrate-parsetree-in-the-same-project/8207 "2021-07-29T15:59:03Z")

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Hello PPX users (directly or transitively), I’d like to discuss here in this thread if there’s still a demand to use ppxlib and ocaml-migrate-parsetree.1.x (OMP1) in the same project. Yesterday, I posted here on discuss…