# 安装 proj

查看 proj 的安装路径、可执行文件、元数据以及面向 AI 代理工作流的安全说明。

## 安装

```sh
sudo av install brew:proj
```

其他安装命令:

### macOS

- Homebrew (100%):

```sh
brew install proj
```

  证据: local Homebrew formula metadata

- MacPorts (94%):

```sh
sudo port install proj
```

  证据: MacPorts ports tree: gis/proj/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1

### Linux

- apk (92%):

```sh
sudo apk add proj
```

  证据: Alpine Linux edge package indexes: proj from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz

- dnf (92%):

```sh
sudo dnf install proj
```

  证据: Fedora Rawhide package metadata: proj from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/13ee7b80cb813542594d4235c4a0b8695435d5ecf23dd3580bc7515ae1b6180d-primary.xml.zst

- Nix (92%):

```sh
nix profile install nixpkgs#proj
```

  证据: nixpkgs package indexes: pkgs/by-name/pr/proj/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1

- pacman (92%):

```sh
sudo pacman -S proj
```

  证据: Arch Linux sync databases: proj from https://geo.mirror.pkgbuild.com/extra/os/x86_64/extra.db.tar.gz

- zypper (92%):

```sh
sudo zypper install proj
```

  证据: openSUSE Tumbleweed package metadata: proj from https://download.opensuse.org/tumbleweed/repo/oss/repodata/155b97171d05e27afd950b6fe0d55513ff38f4597110664535bceedc680bbe6fd459f0733718dcc21dcf0efc7c8250fd1390c73d4790b42e62fb2c16a87242e5-primary.xml.zst

- Debian apt (92%):

```sh
sudo apt install cct
```

  证据: Debian stable package indexes: cct from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz

## 软件包事实

- **软件包键:** brew:proj
- **软件包管理器:** Homebrew
- **软件包管理器页面:** <https://formulae.brew.sh/formula/proj>
- **版本:** 9.8.1
- **来源摘要:** Cartographic Projections Library
- **主页:** <https://proj.org/>
- **仓库:** <https://github.com/OSGeo/PROJ>
- **上游文档:** <https://proj.org/>
- **许可证:** MIT
- **源码归档:** <https://github.com/OSGeo/PROJ/releases/download/9.8.1/proj-9.8.1.tar.gz>
- **更新:** 2026-04-10T17:23:15Z
- **生成来源:** 2026-05-26T17:25:59+00:00

## 可执行文件

- cct (cli)
- cs2cs (cli)
- geod (cli)
- gie (cli)
- invgeod (cli)
- invproj (cli)
- proj (cli)
- projinfo (cli)
- projsync (cli)
- cct (别名)
- cs2cs (别名)
- geod (别名)
- gie (别名)
- invgeod (别名)
- invproj (别名)
- proj (别名)
- projinfo (别名)
- projsync (别名)

## 依赖

- libtiff

## 构建依赖

- cmake
- libtool
- pkgconf

## macOS 提供的库

- curl
- sqlite

## 安装行为

- post-install 钩子: 未定义
- Bottle: 可用 于 arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, sonoma, x86_64_linux

## 新鲜度

- 页面生成时间: 2026-05-26
- 管理器版本: 9.8.1
- 管理器更新时间: 2026-04-10
- 本地数据: ok
- 上游仓库: https://github.com/OSGeo/PROJ
- info: No cached GitHub release or tag data was available.

## 安全说明

broad file, network, media, or database tool signal.

- **Geiger 风险:** blue / medium
- broad file, network, media, or database tool signal

## 相关链接

- [libtiff](https://www.automicvault.com/pkg/brew/libtiff/) - Runtime dependency declared by Homebrew.
- [pkgconf](https://www.automicvault.com/pkg/brew/pkgconf/) - Build dependency declared by Homebrew.
- [cmake](https://www.automicvault.com/pkg/brew/cmake/) - Build dependency declared by Homebrew.
- [libtool](https://www.automicvault.com/pkg/brew/libtool/) - Build dependency declared by Homebrew.
- [gdal](https://www.automicvault.com/pkg/brew/gdal/) - Popular package that depends on this formula.
- [libspatialite](https://www.automicvault.com/pkg/brew/libspatialite/) - Popular package that depends on this formula.
- [vtk](https://www.automicvault.com/pkg/brew/vtk/) - Popular package that depends on this formula.
- [libgeotiff](https://www.automicvault.com/pkg/brew/libgeotiff/) - Popular package that depends on this formula.
- [postgis](https://www.automicvault.com/pkg/brew/postgis/) - Popular package that depends on this formula.
- [spatialite-tools](https://www.automicvault.com/pkg/brew/spatialite-tools/) - Popular package that depends on this formula.
- [pdal](https://www.automicvault.com/pkg/brew/pdal/) - Popular package that depends on this formula.
- [mapnik](https://www.automicvault.com/pkg/brew/mapnik/) - Popular package that depends on this formula.
- [Secret-risk packages](https://www.automicvault.com/pkg/secret-risk-packages/)

## 来源

- Nucleus package database
- Geiger risk classifier
- package-page enrichment
- package version freshness
- package relationship graph
- cross-ecosystem install command graph