# erlang_ls を Homebrew, apk でインストール
erlang_ls のインストール経路、実行ファイル、メタデータ、AI エージェント向けセキュリティノートを確認します。
## インストール
```sh
sudo av install brew:erlang_ls
```
追加のインストールコマンド:
### macOS
- Homebrew (100%):
```sh
brew install erlang_ls
```
証拠: local Homebrew formula metadata
### Linux
- apk (92%):
```sh
sudo apk add erlang-ls
```
証拠: Alpine Linux edge package indexes: erlang-ls from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz
## パッケージ情報
- **パッケージキー:** brew:erlang_ls
- **パッケージマネージャ:** Homebrew
- **バージョン:** 1.1.0
- **ソース概要:** Erlang Language Server
- **ホームページ:**
- **リポジトリ:**
- **生成日時:** 2026-08-03T19:37:03+00:00
## 実行可能ファイル
- erlang_ls (エイリアス)
## インストール挙動
- Bottle: 利用不可
## バージョンと鮮度
- ページ生成日: 2026-08-03
- マネージャ版: 1.1.0
## プロジェクトの歴史と使われ方
Erlang LS is an Erlang language server for editors and IDEs, packaged by Homebrew as erlang_ls and implemented as an Erlang server for Microsoft's Language Server Protocol.
### プロジェクトの歴史
The project documentation describes Erlang LS as a language server that provides Erlang language features such as auto-complete and go-to-definition through the Language Server Protocol. The README later documented support for LSP 3.17 and OTP 24 through OTP 27.
### 採用の歴史
Erlang LS fit the broader editor shift toward LSP-based tooling: one server process could support multiple editor clients. Its README points users to GitHub issues and the Erlanger Slack channel for project participation, while the README warns that the project is unmaintained and recommends the Erlang Language Platform language server instead.
### 使われ方
Users run the erlang_ls escript from an editor integration, usually over TCP or stdio. Project-specific configuration lives in PROJECT_ROOT/erlang_ls.config, and global defaults can be stored in the user config directory for Linux, macOS, or Windows.
### パッケージ好きにとっての重要性
The Homebrew formula is useful for editor setup because it installs a single erlang_ls executable independent of a particular editor plugin. Its unmaintained status is important package metadata because new users may prefer ELP while existing users may still need erlang_ls for older editor workflows.
### タイムライン
- 2024-10-02: Erlang LS 1.0.0 was published on GitHub Releases.
- 2024-10-09: Erlang LS 1.1.0 followed as a later GitHub release.
- README status note: the project is marked unmaintained and recommends Erlang Language Platform.
### Related projects
- Erlang LS depends on Erlang/OTP and rebar3 for building and operation.
- The README recommends Erlang Language Platform as the successor language server for new users.
### ソース
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## セキュリティノート
broad file, network, media, or database tool signal.
- **Geiger リスク:** blue / 中
- broad file, network, media, or database tool signal
## Configuration and credential file locations
These source-backed paths show where this package keeps local settings or durable credentials. Automic Vault can use them as review targets for secret scanning, migration, and command approval.
## Configuration files
- Linux: /home/USER/.config/erlang_ls/erlang_ls.config
- macOS: /Users/USER/Library/Application Support/erlang_ls/erlang_ls.config
- Unix: PROJECT_ROOT/erlang_ls.config
- Windows: c:/Users/USER/AppData/Local/erlang_ls/erlang_ls.config
## 他のパッケージマネージャ記録
- apk - erlang-ls - 1.1.0-r2: normalized package name match | Alpine Linux edge package indexes: erlang-ls from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz | Erlang Language Server | https://erlang-ls.github.io/
## Combined YAML source
View the package source record on GitHub. [combined/erlang_ls.yml](https://github.com/mxcl/pkgdb/blob/main/combined/erlang_ls.yml)
## ソース
- pkg.so package database
- Geiger risk classifier
- curated configuration and credential file locations
- curated package history
- pkgdb category and tag curation
- external package-manager database matches
- cross-ecosystem install command graph