Bug#695194: one patron test failure remaining

[Praveen A <pravi.a@gmail.com>]

After Cedric added ca-certificates in build deps, the https tests are
passing now.

One more test is failing in pbuilder, though it works outside pbuilder
when I run rspec.

Run options:
  include {:focus=>true}
  exclude {:without_webmock=>true}

All examples were filtered out; ignoring {:focus=>true}
.................................................................................................................................................................................................................................................F........

Failures:

  1) Patron when custom functionality is used file requests should
raise same error as Patron if file is not readable for get request
     Failure/Error: Unable to find matching line from backtrace
       expected ArgumentError with "Unable to open specified file."
but nothing was raised
     # ./spec/acceptance/patron/patron_spec.rb:47:in `block (4 levels)
in <top (required)>'

Finished in 44.27 seconds
250 examples, 1 failure

Failed examples:

rspec /usr/lib/ruby/vendor_ruby/rspec/core/metadata.rb:185 # Patron
when custom functionality is used file requests should raise same
error as Patron if file is not readable for get request
/usr/bin/rspec: [BUG] Segmentation fault
ruby 1.9.3p194 (2012-04-20 revision 35410) [x86_64-linux]

-- Control frame information -----------------------------------------------
c:0001 p:0000 s:0002 b:0002 l:001e68 d:001e68 TOP


-- C level backtrace information -------------------------------------------
Segmentation fault


--
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