From: Daniel Berger <djberg96@...>
Date: 2010-09-14T23:48:45+09:00
Subject: Re: Getting a unique filename?



On Sep 14, 6:15 am, Michael Schuerig <mich...@schuerig.de> wrote:
> Daniel Berger wrote:
> >> tf = Tempfile.new(['archive-', '.zip'])
> >> tempname = tf.path
> >> tf.close!
>
> >> Is there a nicer way?
>
> > require 'file/temp'
>
> > fh = File::Temp.new(false) # Keep the file around
>
> Thanks, that looks good, but unfortunately doesn't work for me. See
> below for the trace. Apparently it stumbles because the content of
> /usr/libc.so is not as expected. I'm running Debian/unstable amd64.
>
> Michael
>
> # /usr/lib/libc.so
> /* GNU ld script
>    Use the shared library, but some functions are only in
>    the static library, so try that secondarily.  */
> OUTPUT_FORMAT(elf64-x86-64)
> GROUP ( /lib/libc.so.6 /usr/lib/libc_nonshared.a  AS_NEEDED ( /lib/ld-
> linux-x86-64.so.2 ) )
>
> $ rake test
> (in /var/lib/gems/1.8/gems/file-temp-1.1.2)
> /usr/bin/ruby1.8 -w -I"lib" "/usr/lib/ruby/1.8/rake/rake_test_loader.rb"
> "test/test_file_temp.rb"
> /var/lib/gems/1.8/gems/ffi-0.6.3/lib/ffi/library.rb:61:in `ffi_lib':
> Could not open library 'libc': libc: cannot open shared object file: No
> such file or directory. Could not open library 'libc.so':
> /usr/lib/libc.so: invalid ELF header (LoadError)
>         from /var/lib/gems/1.8/gems/ffi-0.6.3/lib/ffi/library.rb:43:in
> `map'
>         from /var/lib/gems/1.8/gems/ffi-0.6.3/lib/ffi/library.rb:43:in
> `ffi_lib'
>         from ./lib/file/temp.rb:47
>         from /usr/lib/ruby/1.8/rubygems/custom_require.rb:31:in
> `gem_original_require'
>         from /usr/lib/ruby/1.8/rubygems/custom_require.rb:31:in
> `require'
>         from ./test/test_file_temp.rb:11
>         from /usr/lib/ruby/1.8/rake/rake_test_loader.rb:5:in `load'
>         from /usr/lib/ruby/1.8/rake/rake_test_loader.rb:5
>         from /usr/lib/ruby/1.8/rake/rake_test_loader.rb:5:in `each'
>         from /usr/lib/ruby/1.8/rake/rake_test_loader.rb:5
> rake aborted!
> Command failed with status (1): [/usr/bin/ruby1.8 -w -I"lib"
> "/usr/lib/ruby...]

Oops. I've had the fix in git for a while now, just forgot to push it
out.

I've just pushed out 1.1.3. Try that.

Regards,

Dan