gem install mongrel使用ruby 1.9.1失败

Question

我昨天开始自己进入rails开发.
我安装了ruby 1.9.1,rubygems和rails.
运行gem install mongrel良好,表面上也安装了杂种.我有点疑惑,因为:

• 脚本/服务器默认启动webrick
• which mongrel 没有回报
• locate mongrel 返回许多条目,如

/Developer/SDKs/MacOSX10.5.sdk/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/gems/1.8/gems/mongrel-1.0.1
/Developer/SDKs/MacOSX10.5.sdk/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/gems/1.8/gems/mongrel-1.0.1/lib
/Developer/SDKs/MacOSX10.5.sdk/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/gems/1.8/gems/mongrel-1.0.1/lib/mongrel
.
.
.
/usr/local/bin/mongrel_rails
/usr/local/lib/ruby/gems/1.9.1/cache/mongrel-1.1.5.gem
/usr/local/lib/ruby/gems/1.9.1/doc/actionpack-2.3.2/rdoc/files/lib/action_controller/vendor/rack-1_0/rack/handler/evented_mongrel_rb.html
/usr/local/lib/ruby/gems/1.9.1/doc/actionpack-2.3.2/rdoc/files/lib/action_controller/vendor/rack-1_0/rack/handler/mongrel_rb.html
/usr/local/lib/ruby/gems/1.9.1/doc/actionpack-2.3.2/rdoc/files/lib/action_controller/vendor/rack-1_0/rack/handler/swiftiplied_mongrel_rb.html
/usr/local/lib/ruby/gems/1.9.1/gems/actionpack-2.3.2/lib/action_controller/vendor/rack-1.0/rack/handler/evented_mongrel.rb
/usr/local/lib/ruby/gems/1.9.1/gems/actionpack-2.3.2/lib/action_controller/vendor/rack-1.0/rack/handler/mongrel.rb
/usr/local/lib/ruby/gems/1.9.1/gems/actionpack-2.3.2/lib/action_controller/vendor/rack-1.0/rack/handler/swiftiplied_mongrel.rb
/usr/local/lib/ruby/gems/1.9.1/gems/mongrel-1.1.5
.
.
.

看起来我安装了mongrel(默认安装和我的自定义安装).那么为什么不是哪个杂种会回归呢.

尝试使用gem install mongrel返回重新安装mongrel 会抛出自己的异常集:

Building native extensions.  This could take a while...
ERROR:  Error installing mongrel:
    ERROR: Failed to build gem native extension.

/usr/local/bin/ruby extconf.rb install mongrel
checking for main() in -lc... yes
creating Makefile

make
gcc -I. -I/usr/local/include/ruby-1.9.1/i386-darwin9.7.0 -I/usr/local/include/ruby-1.9.1/ruby/backward -I/usr/local/include/ruby-1.9.1 -I. -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE   -fno-common -D_XOPEN_SOURCE=1 -O2 -g -Wall -Wno-parentheses  -fno-common -pipe -fno-common  -o http11.o -c http11.c
http11.c: In function 'http_field':
http11.c:77: error: 'struct RString' has no member named 'ptr'
http11.c:77: error: 'struct RString' has no member named 'len'
http11.c:77: warning: left-hand operand of comma expression has no effect
http11.c:77: warning: statement with no effect
http11.c: In function 'header_done':
http11.c:172: error: 'struct RString' has no member named 'ptr'
http11.c:174: error: 'struct RString' has no member named 'ptr'
http11.c:176: error: 'struct RString' has no member named 'ptr'
http11.c:177: error: 'struct RString' has no member named 'len'
http11.c: In function 'HttpParser_execute':
http11.c:298: error: 'struct RString' has no member named 'ptr'
http11.c:299: error: 'struct RString' has no member named 'len'
make: *** [http11.o] Error 1

Answer 1

您可以使用以下命令安装mongrel 1.2预发布sudo gem install mongrel --pre:

$ sudo gem1.9 install mongrel --pre
> Building native extensions.  This could take a while...
> Successfully installed mongrel-1.2.0.pre2
> 1 gem installed

Answer 2

看起来其他人在Ruby 1.9上运行Mongrel时遇到问题.

Ami Mahloof的评论似乎可能是一个可能的解决方案:

这是你需要做些什么来解决它

这是更新的说明:

1)cd /usr/local/lib/ruby/gems/1.9.1/gems/mongrel-1.1.5/ext/http11

2)sudo vi/mate在http11.c和:

用.替换77行

for(ch = RSTRING_PTR(f),end = ch + RSTRING_LEN(f); ch <end; ch ++){

用.替换172行

冒号= strchr(RSTRING_PTR(temp),':');

用.替换174行

rb_hash_aset(req,global_server_name,rb_str_substr(temp,0,冒号 - RSTRING_PTR(temp)));

replce line 176,177

rb_str_substr(temp,冒号 - RSTRING_PTR(temp)+ 1,RSTRING_LEN(temp)));

替换第298 299行

dptr = RSTRING_PTR(数据);

dlen = RSTRING_LEN(数据);

3)保存文件,关闭vi/textmate

4)sudo ruby​​ extconf.rb && sudo make && sudo make install

5)cd ../../lib/mongrel(或完整路径"/usr/local/lib/ruby/gems/1.9.1/gems/mongrel-1.1.5/lib/mongrel"

6)mate/sudo vi handlers.rb

7)修复案例陈述

在第208-212行,将":false"的实例更改为"然后为false"

8)sudo gem install gem_plugin(否则mongrel可能会挂起)

完成了!