[MacRuby-devel] rss module throws exception on including

[Laurent Sansonetti]

Hi Jakub,

After a quick investigation this looks like a MacRuby bug. Could you  
file a bug in the tracker?

Thanks a lot for reporting this,

Laurent

On Jun 25, 2008, at 8:48 AM, Jakub Suder wrote:

> Hello,
>
> I tried to implement a sample photo RSS application according to
> Apple's tutorial "Building a RubyCocoa Application: A Tutorial" using
> MacRuby. However,  I'm getting such error:
>
> ----
> /Library/Frameworks/MacRuby.framework/Versions/0.2/usr/lib/ruby/1.9.0/
> rss/dublincore.rb:88:in `module_eval': /Library/Frameworks/
> MacRuby.framework/Versions/0.2/usr/lib/ruby/1.9.0/rss/dublincore.rb:
> 123: syntax error, unexpected $end, expecting keyword_end  
> (SyntaxError)
>             target.new_
>                        ^
> 	from /Library/Frameworks/MacRuby.framework/Versions/0.2/usr/lib/ruby/
> 1.9.0/rss/dublincore.rb:88:in `block (1 levels) in
> <module:DublinCoreModel>'
> 	from /Library/Frameworks/MacRuby.framework/Versions/0.2/usr/lib/ruby/
> 1.9.0/rss/dublincore.rb:87:in `each'
> 	from /Library/Frameworks/MacRuby.framework/Versions/0.2/usr/lib/ruby/
> 1.9.0/rss/dublincore.rb:87:in `<module:DublinCoreModel>'
> 	from /Library/Frameworks/MacRuby.framework/Versions/0.2/usr/lib/ruby/
> 1.9.0/rss/dublincore.rb:54:in `<module:RSS>'
> 	from /Library/Frameworks/MacRuby.framework/Versions/0.2/usr/lib/ruby/
> 1.9.0/rss/dublincore.rb:3:in `<top (required)>'
> 	from /Library/Frameworks/MacRuby.framework/Versions/0.2/usr/lib/ruby/
> 1.9.0/rss.rb:11:in `require'
> 	from /Library/Frameworks/MacRuby.framework/Versions/0.2/usr/lib/ruby/
> 1.9.0/rss.rb:11:in `<top (required)>'
> ----
>
> This error can be reproduced by simply running macirb from the
> terminal and doing require 'rss'. Same thing happens when I download
> the latest version of the file dublincore.rb and include it. What's
> interesting is that this error isn't displayed when I include the same
> file using plain irb. This probably means that it's not a bug in that
> file, but in the parser that interprets it.
>
> I've tried to download and compile the latest version from trunk and
> the testing version to check if this happens in those versions too,
> but I'm unable to install any of them - both of them throw such
> exception on 'sudo rake install':
>
> ----
> (in /Users/psionides/Downloads/MacRuby-trunk)
> ./miniruby instruby.rb --make="/usr/bin/make" --dest-dir="" --
> extout=".ext" --mflags="" --make-flags="" --data-mode=0644 --prog-
> mode=0755 --installed-list .installed.list --mantype="doc"
> installing binary commands
> /Users/psionides/Downloads/MacRuby-trunk/lib/fileutils.rb:1259:in
> `initialize': Is a directory - /Library/Frameworks/MacRuby.framework/
> Versions/0.3/usr/bin/
> (Errno::EPERM::ENOENT::ESRCH::EINTR::EIO::ENXIO::E2BIG::ENOEXEC::EBADF::ECHILD::EAGAIN::ENOMEM::EACCES::EFAULT::ENOTBLK::EBUSY::EEXIST::EXDEV::ENODEV::ENOTDIR::EISDIR::EINVAL::ENFILE::EMFILE::ENOTTY::ETXTBSY::EFBIG::ENOSPC::ESPIPE::EROFS::EMLINK::EPIPE::EDOM::ERANGE::EDEADLK::ENAMETOOLONG::ENOLCK::ENOSYS::ENOTEMPTY::ELOOP::ENOMSG::EIDRM::ENOSTR::ENODATA::ETIME::ENOSR::EREMOTE::ENOLINK::EPROTO::EMULTIHOP::EBADMSG::EOVERFLOW::EILSEQ::EUSERS::ENOTSOCK::EDESTADDRREQ::EMSGSIZE::EPROTOTYPE::ENOPROTOOPT::EPROTONOSUPPORT::ESOCKTNOSUPPORT::EOPNOTSUPP::EPFNOSUPPORT::EAFNOSUPPORT::EADDRINUSE::EADDRNOTAVAIL::ENETDOWN::ENETUNREACH::ENETRESET::ECONNABORTED::ECONNRESET::ENOBUFS::EISCONN::ENOTCONN::ESHUTDOWN::ETOOMANYREFS::ETIMEDOUT::ECONNREFUSED::EHOSTDOWN::EHOSTUNREACH::EALREADY::EINPROGRESS::ESTALE::EDQUOT::NOERROR)
> 	from /Users/psionides/Downloads/MacRuby-trunk/lib/fileutils.rb:
> 1259:in `open'
> 	from /Users/psionides/Downloads/MacRuby-trunk/lib/fileutils.rb:
> 1259:in `block in copy_file'
> 	from /Users/psionides/Downloads/MacRuby-trunk/lib/fileutils.rb:
> 1258:in `open'
> 	from /Users/psionides/Downloads/MacRuby-trunk/lib/fileutils.rb:
> 1258:in `copy_file'
> 	from /Users/psionides/Downloads/MacRuby-trunk/lib/fileutils.rb:462:in
> `copy_file'
> 	from /Users/psionides/Downloads/MacRuby-trunk/lib/fileutils.rb:838:in
> `block in install'
> 	from /Users/psionides/Downloads/MacRuby-trunk/lib/fileutils.rb:
> 1392:in `block in fu_each_src_dest'
> 	from /Users/psionides/Downloads/MacRuby-trunk/lib/fileutils.rb:
> 1406:in `fu_each_src_dest0'
> 	from /Users/psionides/Downloads/MacRuby-trunk/lib/fileutils.rb:
> 1390:in `fu_each_src_dest'
> 	from /Users/psionides/Downloads/MacRuby-trunk/lib/fileutils.rb:834:in
> `install'
> 	from instruby.rb:133:in `install'
> 	from instruby.rb:233:in `block in <main>'
> 	from instruby.rb:412:in `call'
> 	from instruby.rb:412:in `block (2 levels) in <main>'
> 	from instruby.rb:409:in `each'
> 	from instruby.rb:409:in `block in <main>'
> 	from instruby.rb:405:in `each'
> 	from instruby.rb:405:in `<main>'
> rake aborted!
> ----
>
> Am I doing something wrong?...
>
> Best regards,
> Jakub Suder
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