Louis Gesbert

New version of TryOCaml in beta!

We are happy to announce that our venerable “TryOCaml” service is being retired and replaced by a new, modern version based upon our work on Learn-OCaml. → Try it here ← The new interface provides an editor panel besides the familiar top-level, error and warning positions highlighting, the latest OCaml release (4.10.0), local storage of New version of TryOCaml in beta!

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opam 2.0.0 RC4-final is out!

We are happy to announce the opam 2.0.0 final release candidate! ? This release features a few bugfixes over Release Candidate 3. It will be promoted to 2.0.0 proper within a few weeks, when the official repository format switches from 1.2.0 to 2.0.0. After that date, updates to the 1.2.0 repository may become limited, as opam 2.0.0 RC4-final is out!

New opam features: more expressive dependencies

This blog will cover yet another aspect of the improvements opam 2.0 has over opam 1.2. It may be a little more technical than previous issues, as it covers a feature directed specifically at packagers and repository maintainers, and regarding the package definition format. Specifying dependencies in opam 1.2 Opam 1.2 already has an advanced New opam features: more expressive dependencies

Opam 2.0 Beta is out!

UPDATE (2017-02-14): A beta2 is online, which fixes issues and performance of the opam build command. Get the new binaries, or recompile the opam-devel package and replace the previous binary. We are pleased to announce that the beta release of opam 2.0 is now live! You can try it already, bootstrapping from a working 1.2 Opam 2.0 Beta is out!

OPAM 1.2.2 Released

OPAM 1.2.2 has just been released. This fixes a few issues over 1.2.1 and brings a couple of improvements, in particular better use of the solver to keep the installation as up-to-date as possible even when the latest version of a package can not be installed. Upgrade from 1.2.1 (or earlier) See the normal installation OPAM 1.2.2 Released

An Indentation Engine for OCaml

Since our last activity report we have released the first stable versions of two projects: OPAM, an installation manager for OCaml source packages, and ocp-indent, an indentation tool. We have already described the basics of OPAM in two precedent blog posts, so today we will focus on the release of ocp-indent. Indentation should be consistent An Indentation Engine for OCaml

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OPAM 1.0.0 Released

We have previously announced the beta-release of OPAM. After two intense months of work, we are now very proud to announce the first official release of OPAM! This release fixes many bugs and adds few new features to the previously announced beta-release. The most visible new feature, which should be useful for beginners with OCaml OPAM 1.0.0 Released

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Beta-release of OPAM

OPAM is a source-based package manager for OCaml. It supports multiple simultaneous compiler installations, flexible package constraints, and a Git-friendly development workflow. I have recently announced the beta-release of OPAM on the caml-list, and this blog post introduces the basics to new OPAM users. Why OPAM We have decided to start writing a brand new Beta-release of OPAM

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