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在FreeBSD、Windows、Ubuntu24三种平台下安装Racket

article 2025/3/1 3:30:50

Racket 简介

Racket 是一种多范式编程语言，源自 Scheme 语言，主要用于教学、研究和软件开发。它具有以下几个显著特点：

多范式支持：Racket 支持函数式编程、命令式编程和面向对象编程，允许开发者根据需求选择合适的编程风格。
强大的宏系统：Racket 提供了强大的宏系统，允许开发者创建新的语言和语法扩展，使得编写 DSL（领域特定语言）变得更加容易。
丰富的库和工具：Racket 拥有丰富的标准库和第三方库，支持图形界面、网络编程、数据库访问等多种功能。
教学友好：Racket 被广泛用于计算机科学教育，特别是在编程语言和计算机科学基础课程中。它的设计旨在帮助学生理解编程的基本概念。
跨平台支持：Racket 可以在多种操作系统上运行，包括 Windows、macOS 和 Linux。

在FreeBSD下安装racket

先查找一下FrreeBSD下的Racket包：

pkg search racket
racket-minimal-8.11.1_1        Interactive, integrated, graphical Scheme programming environment

安装

sudo pkg install racket-minimal

安装完成！

但是 raco pkg install sha 报错，没装成。

Windows下安装Racket

到网站下载软件

官网下载：Download Racket

清华源下载：Racket: Index

下载后，直接双击打开，报安全信息不让执行。

到power shell里去执行：

E:\360Downloads> .\racket-8.15-x86_64-win32-cs.exe

后面就是windows下的安装步骤，一步步确定即可。

安装好后，点图标运行racket

运行DrRacket，安装sha包，这个是成功的

Resolving "sha" via https://download.racket-lang.org/releases/8.15/catalog/
Resolving "sha" via https://pkgs.racket-lang.org
Downloading repository github://github.com/greghendershott/sha/master commit f9472bea67e05e8c11dc915e943038d3a7276a9b
raco setup: version: 8.15
raco setup: platform: win32\x86_64 [cs]
raco setup: target machine: ta6nt
raco setup: installation name: 8.15
raco setup: variants: cs
raco setup: main collects: E:\Program Files\Racket\collects\
raco setup: collects paths: 
raco setup:   C:\Users\Admin\AppData\Roaming\Racket\8.15\collects
raco setup:   E:\Program Files\Racket\collects\
raco setup: main pkgs: E:\Program Files\Racket\share\pkgs
raco setup: pkgs paths: 
raco setup:   E:\Program Files\Racket\share\pkgs
raco setup:   C:\Users\Admin\AppData\Roaming\Racket\8.15\pkgs
raco setup: links files: 
raco setup:   E:\Program Files\Racket\share\links.rktd
raco setup:   C:\Users\Admin\AppData\Roaming\Racket\8.15\links.rktd
raco setup: main docs: E:\Program Files\Racket\doc
raco setup: --- updating info-domain tables ---                    [10:22:17]
raco setup: updating: C:\Users\Admin\AppData\Roaming\Racket\8.15\share\info-cache.rktd
raco setup: --- pre-installing collections ---                     [10:22:17]
raco setup: --- installing foreign libraries ---                   [10:22:17]
raco setup: --- installing shared files ---                        [10:22:17]
raco setup: --- compiling collections ---                          [10:22:17]
raco setup: --- parallel build using 8 jobs ---                    [10:22:17]
raco setup: 7 making: <pkgs>/sha/sha
raco setup: --- creating launchers ---                             [10:22:21]
raco setup: --- building documentation ---                         [10:22:21]
raco setup: 6 running: <pkgs>/racket-index/scribblings/main/user/local-redirect.scrbl
raco setup: 7 running: <pkgs>/racket-index/scribblings/main/user/release.scrbl
raco setup: 4 running: <pkgs>/sha/sha/sha.scrbl
raco setup: 0 running: <pkgs>/racket-index/scribblings/main/user/search.scrbl
raco setup: 3 running: <pkgs>/racket-index/scribblings/main/user/start.scrbl
raco setup: 4 rendering: <pkgs>/racket-index/scribblings/main/user/local-redirect.scrbl
raco setup: 3 rendering: <pkgs>/racket-index/scribblings/main/user/release.scrbl
raco setup: 2 rendering: <pkgs>/racket-index/scribblings/main/user/search.scrbl
raco setup: 1 rendering: <pkgs>/sha/sha/sha.scrbl
raco setup: 0 rendering: <pkgs>/racket-index/scribblings/main/user/start.scrbl
raco setup: --- installing collections ---                         [10:22:41]
raco setup: --- post-installing collections ---                    [10:22:41]

但是不知道该怎么在命令行使用....比如怎么执行Arc.sh ?

Ubuntu24.04下安装最新版

为了安装最新版，就不用apt install 安装了，而是直接从官网下载。当然可以从清华源下载：

Racket: Index

下载racket-8.15-x86_64-linux-cs.sh

执行安装，安装成功！

Target Directories:
  [e] Executables      /home/skywalk/bin (will be created)
  [o] Libraries        /home/skywalk/lib/racket (will be created)
  [s] Shared files     /home/skywalk/share/racket (will be created)
  [c] Configuration    /home/skywalk/etc/racket (will be created)
  [d] Documentation    /home/skywalk/share/racket/doc (will be created)
  [a] .desktop files   /home/skywalk/share/applications (will be created)
  [m] Man Pages        /home/skywalk/share/man (will be created)
  [l] C Libraries      /home/skywalk/lib (will be created)
  [h] C headers        /home/skywalk/include/racket (will be created)
  [z] Compiled at lib? yes
Enter a letter to change an entry, or enter to continue.
>

Checking the integrity of the binary archive... ok.
Unpacking into "/home/skywalk/racket-tmp-install" (Ctrl+C to abort)...
Done.
Moving bin -> /home/skywalk/bin
Moving collects -> /home/skywalk/share/racket/collects
Moving share/pkgs -> /home/skywalk/share/racket/pkgs
Moving doc -> /home/skywalk/share/racket/doc
Moving lib -> /home/skywalk/lib/racket
Moving include -> /home/skywalk/include/racket
Moving share/applications -> /home/skywalk/share/applications
Moving share -> /home/skywalk/share/racket
Moving etc -> /home/skywalk/etc/racket
Moving man -> /home/skywalk/share/man
Moving README -> /home/skywalk/share/racket/doc/README
Writing uninstaller at: /home/skywalk/bin/racket-uninstall...
Rewriting configuration file at: /home/skywalk/etc/racket/config.rktd...
Moving "compiled" in /home/skywalk/share/racket/collects to /home/skywalk/lib/racket/compiled/home/skywalk/share/racket/collects
Moving "compiled" in /home/skywalk/share/racket/pkgs to /home/skywalk/lib/racket/compiled/home/skywalk/share/racket/pkgs
Rewriting configuration file at: /home/skywalk/etc/racket/config.rktd...

Installation complete.

但是用raco 测试了一下，还是识别是8.10版本....

raco pkg install sha

重开了一个终端，又执行raco setup

然后执行

raco pkg install sha

这回能看到是8.15版本了。

但还是报错： system error: Connection reset by peer; errno=104

 raco pkg install sha
Resolving "sha" via https://download.racket-lang.org/releases/8.15/catalog/
Resolving "sha" via https://pkgs.racket-lang.org
error reading from stream port
  system error: Connection reset by peer; errno=104
  context...:
   /home/skywalk/share/racket/collects/openssl/mzssl.rkt:950:0: pump-input-once
   /home/skywalk/share/racket/collects/openssl/mzssl.rkt:1413:0: wrap-ports
   /home/skywalk/share/racket/collects/racket/contract/private/arrow-val-first.rkt:555:3
   /home/skywalk/share/racket/collects/net/http-client.rkt:67:0: http-conn-open!
   /home/skywalk/share/racket/collects/net/http-client.rkt:274:0: http-conn-open
   /home/skywalk/share/racket/collects/racket/contract/private/arrow-val-first.rkt:555:3
   /home/skywalk/share/racket/collects/net/url.rkt:201:0: http://getpost-impure-port
   /home/skywalk/share/racket/collects/net/url.rkt:304:0: get-pure-port/headers
   /home/skywalk/share/racket/collects/racket/contract/private/arrow-val-first.rkt:555:3
   /home/skywalk/share/racket/collects/pkg/private/network.rkt:59:3
   /home/skywalk/share/racket/collects/pkg/private/catalog.rkt:218:0: read-from-server
   /home/skywalk/share/racket/collects/pkg/private/catalog.rkt:135:2: lookup-normally
   /home/skywalk/share/racket/collects/pkg/private/prefetch.rkt:129:4
   /home/skywalk/share/racket/collects/pkg/private/prefetch.rkt:128:2
   /home/skywalk/share/racket/collects/pkg/private/catalog.rkt:132:0: package-catalog-lookup
   /home/skywalk/share/racket/collects/pkg/private/catalog.rkt:200:0: package-catalog-lookup-source

暂时就先到这里吧。

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