在Fedora 15上安装ruby-1.8.7时出错

Question

使用RVM，在安装Fedora 15之后，我尝试安装ree-1.8.7-2011.03，但得到以下错误。在Ubuntu11.04上使用rvm install ree-1.8.7-2011.03运行良好。

与Fedora 15上的MRI ruby-1.8.7-p334相同的错误(和解决方案)。

对如何解决这个问题有什么想法吗？

make[1]: Entering directory `/home/ryguy/.rvm/src/ree-1.8.7-2011.03/source/ext/dl'
gcc -I/opt/local/include -I. -I/opt/local/include -I../.. -I../../. -I../.././ext/dl -DHAVE_DLFCN_H -DHAVE_DLOPEN -DHAVE_DLCLOSE -DHAVE_DLSYM -DHAVE_DLERROR    -I. -fPIC -g -O2   -fno-defer-pop -fno-omit-frame-pointer  -c ptr.c
gcc -I/opt/local/include -I. -I/opt/local/include -I../.. -I../../. -I../.././ext/dl -DHAVE_DLFCN_H -DHAVE_DLOPEN -DHAVE_DLCLOSE -DHAVE_DLSYM -DHAVE_DLERROR    -I. -fPIC -g -O2   -fno-defer-pop -fno-omit-frame-pointer  -c handle.c
Generating callback.func
Generating cbtable.func
gcc -I/opt/local/include -I. -I/opt/local/include -I../.. -I../../. -I../.././ext/dl -DHAVE_DLFCN_H -DHAVE_DLOPEN -DHAVE_DLCLOSE -DHAVE_DLSYM -DHAVE_DLERROR    -I. -fPIC -g -O2   -fno-defer-pop -fno-omit-frame-pointer  -c dl.c
In file included from dl.c:104:0:
callback.func:1:1: warning: data definition has no type or storage class [enabled by default]
callback.func:1:7: error: expected identifier or ‘(’ before ‘long’
In file included from dl.c:104:0:
callback.func:78:33: error: expected ‘)’ before ‘(’ token
callback.func:79:3: warning: data definition has no type or storage class [enabled by default]
callback.func:79:24: error: ‘proc’ undeclared here (not in a function)
callback.func:79:39: error: ‘argc’ undeclared here (not in a function)
callback.func:79:45: error: ‘argv’ undeclared here (not in a function)
callback.func:82:1: error: expected identifier or ‘(’ before ‘}’ token
dl.c:106:1: error: expected ‘;’, ‘,’ or ‘)’ before ‘static’
make[1]: *** [dl.o] Error 1
make[1]: Leaving directory `/home/ryguy/.rvm/src/ree-1.8.7-2011.03/source/ext/dl'
make: *** [all] Error 1

Answer 1

在Fedora 15中使用rvm安装ruby-1.8.7时也会发生这种情况。

Reinier Balt的答案也是有效的，在我的例子中，我必须使用yum安装系统范围的ruby。

下面是我所做的：

cd ~/.rvm/src/ruby-1.8.7-p334/ext/dl
ruby mkcallback.rb > callback.func
ruby mkcbtable.rb > cbtable.func

Answer 2

我也看到了这个

我进入src/ext/dl目录，手动生成callback.func和cbtable.func，它们都不完整。我不得不这么做

rm callback.func
touch callback.func
ruby mkcallback.rb >> callback.func

(对cbtable重复)

不知何故，简单的ruby mkcallback.rb > callback.func不起作用。

然后重新运行rvm install 1.8.7，它不会覆盖您的更改。

Answer 3

https://bugs.ruby-lang.org/issues/5108

[tl;dr:查看底部的补丁]