这里看到 raven 基本比较类似 node的npm.
但是我觉得应该 支持像npm 一样直接通过 git地址直接安装 之后在后面加上一定的参数。 这样有两个好处。

1. 方便开发者本地测试库的行为。当然这里指的是复杂的调用。当然如果分离模块后进行测试，是不需要 用户在raven install 一次再测试的。 但是实际业务代码中很有可能出现了，写好了觉得没有问题后已经发生问题的情况。（当然 如果有一种 类似maven安装 可以本地mvn install 就安装到本地的方法就更好了。）
2. 不需要用户 过分依赖官方库。这样其实是更加自由的。应该让他们按照raven的标准去开发和使用，但是不用为他们写的“垃圾”代码买单。 我是说：允许他们畅通无阻的使用 raven 官方的库，只要慢慢的审核他们的提交请求就好了。

我看了项目的源码。希望支持这一特性，但是我并不清楚您是否认同上面的观点和特性。所以并没有开始添加功能的工作。我发现这里的代码

中 入参和调用的位置要进行改造。 还有 在package.cs文件中的定义方式和install 参数的方式也要改造。任务是个我不能决策的改动所以来征求你的意见。如果你打算实现那么太好了。期待你的回复。

I'm a scheme novice, but I would happy to donate some time to the more tedious tasks associated with managing the Raven project (e.g., reviewing documentation, testing functionality, reviewing package submissions, etc.). Please let me know if you see opportunities for me to contribute. Thanks.

当版本号不存在时

比如一个未存在的版本 或者 超过当前版本的版本号

依然显示安装成功 当然库目录下是空的 而且写入了package文件

应该改成提示： The version which you have required is not exit, please check it and retry!

这个判断 服务器自动返回了 #f

When I run raven install core, I only get alist.sc, exception.sc, and string.sc, but not the other files (e.g., loop.sc).

Please consider this port of Chicken's gnuplot-pipe egg (https://github.com/hinkelman/gnuplot-pipe) for inclusion in Raven's package list.

hi

right how the first line of the raven cmd is set to:

":"; export CHEZSCHEMELIBDIRS=.:lib:/usr/local/lib && export CHEZSCHEMELIBEXTS=.chezscheme.sl s::.chezscheme.so:.ss::.so:.sls::.so:.scm::.so:.sch::.so:.sc::.so && exec scheme --script $0 "$@";

which can cause issues with shells other then bash, like eg. the fish shell.

还眼前一亮呢，结果仔细一看都这样了...

连git都不用每次往页面上拖不烦吗？

通过raven install mysql安装后，怎么使用的呢？新手，求解

Please consider my dataframe library for Chez Scheme (https://github.com/hinkelman/dataframe) for inclusion in Raven's package list.

Mac Os
$ curl -o install.sc http://ravensc.com/install && sudo ./install.sc
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 2768 100 2768 0 0 69349 0 --:--:-- --:--:-- --:--:-- 70974
sudo: ./install.sc: command not found

Mac Os with root:
$ curl -o install.sc http://ravensc.com/install && ./install.sc
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 2768 100 2768 0 0 42978 0 --:--:-- --:--:-- --:--:-- 43250
-sh: ./install.sc: Permission denied

wsl

$ curl -o install.sc http://ravensc.com/install && sudo ./install.sc
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 2768 100 2768 0 0 4722 0 --:--:-- --:--:-- --:--:-- 4723
[sudo] password for iter:
sudo: ./install.sc: command not found

解决方案：放在package.sc的script项

如果检测到script项 有install键 则自动运行install键的值
如果检测到script项 有build键 则自动按照键值make （需要包有makefile）比如需要编译的c库

Please update the description of chez-stats on ravensc.com from

This is a statistics library only in a loose sense. More accurately, it is a hodgepodge of procedures that an R programmer thought would be useful when working in Chez Scheme.

to

Read/write CSV files, compute descriptive statistics, and generate random variates in Chez Scheme.

Thanks.

install package@version 错误

会错误的命名库文件夹和Package项目

见http://ravensc.com/raven/0.3.0

我还需要哪一步才能开始？

hi,
Going through the code of raven.sc I've noticed that two different are used when closing s-expressions

 (if bla
   (do this)
   (do that))

vs.

(if bla
  (do this)
  (do that)
)

when it comes to let expressions, there is

(let ((x a)))

vs.

(let ([x a]))

Are there any particular reasons which led to these different styles?

想了解一下scheme, 一路跟着 scheme-> chez scheme-> web framework -> ballista -> raven. raven 在fish shell下跑不起来(curl -L xxx 安装), 切到bash下倒是可以了. 然后装好了ballista, 结果不知道怎么跑一个项目, 到ballista仓库的example里找到代码再弄个.sc文件, scheme xxx.sc结果告诉我import依赖找不到. 至少在ballista里面应该有点提示吧. 该怎么玩起来? 跑到社区(scheme中文社区)不错! 还有个中文社区, 发个帖子, 发不出去...., 看看其中有人问排版问题, 题主回答我这里没问题. 其实真的有问题! 哎, 觉得挺好的一个由**人搞的项目, 看这架势也是草草寥寥, 要黄的样子. 咱就真的弄不好一个项目吗? 我理解各种琐碎的事情非常复杂, 要考虑面对的用户各种层次等等. 初创者肯定是最熟悉这些问题的了, 可惜往往缺乏耐心, 也很少会从用户角度考虑问题, 讲实话, 语言就是工具, 你拿来是干活的. 所以路径一定要清晰, 比方这个东西可以开发web 后端, 那就直接写个一路能实作起来的文档嘛. lisp牛, 逼上天它也要落到地上让人用的, 多多从实际角度出发来宣传布道才有人愿意取用. 我感觉自己也算大众程序员吧, 动手能力也不弱, 却根本无法顺当的用这个东西跑个项目起来. 那装起来干嘛呢? 也就安装一下, 搞几下, 意淫几下括号括号括号, 根本无实际卵用. 最后, lisp还是留给你们去自己孤芳吧

Please consider my chez-docs library (https://github.com/hinkelman/chez-docs) for inclusion in Raven's package list.

你看你这个仓库已经变成SuperCollider语言的了。

Please test and update the version of chez-stats on Raven to the version that is in the master branch of the chez-stats repository. Thanks!

raven pack 命令

项目库文件夹没有正确去除

when running raven 0.3.1:

% raven
/usr/local/bin/raven: 1: /usr/local/bin/raven: Syntax error: ";" unexpected

To use raven I have to remove License from raven.sc, so file starts with
":"; export CHEZSCHEMELIBDIRS=.:lib:/usr/local/lib && export CHEZSCHEMELIBEXTS=.chezscheme.sls::.chezscheme.so:.ss::.so:.sls::.so:.scm::.so:.sch::.so:.sc::.so && exec scheme --script $0 "$@";

并在/list的样式里加上：

pre{
	word-break: break-all;
	white-space: pre-wrap;
}

since this is a scheme package manager, shouldn't s-exps be used?

ChezScheme does not have native json parser, but every implementation of scheme has s-exp parser.

using s-exp even sxml can employ the powerful pattern matching libararies of scheme, which makes life much easier.

I've started working on a Chez Scheme library for descriptive statistics and generating random variates that I would like to submit for consideration to Raven. I'm a novice Scheme programmer and might be writing non-idiomatic code. Feedback and contributions are welcome. Thanks.

• 第一个单词的首字母大写
• 实词首字母大写

What is the process for Raven to update the "registered" packages that are available for installation? It's clear that Raven is not automatically updating the chez-stats package when I push to GitHub. Is there something that I need to do to trigger Raven to update the version of chez-stats that it is providing?

Is it abandoned?

raven的官网貌似也挂了