Konstantin Manna wrote:
Bundler version 1.1.4
This is correct, it's the standard Debian 7 version.
2.4.5
This is non-standard, it looks like you might have run "gem update --system" or similar. It should be version 1.8.23.
The error is because the version of Bundler is too old to work with the very new rubygems version.
I don't know if it's possible to downgrade it again, but if not, you may need to also install a newer version of bundler locally. This isn't intended to be supported with our packages, I don't know if you'll have further issues - we only intend to support stock configurations.
Here is the output on my VM for the same packages, which indicates you have a local difference.
root@foremandeb:~# bundle -v
Bundler version 1.1.4
root@foremandeb:~# gem -v
1.8.23
root@foremandeb:~# dpkg -l bundler ruby
Desired=Unknown/Install/Remove/Purge/Hold
| Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend
|/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad)
||/ Name Version Architecture Description
+++-============================-===================-===================-=============================================================
ii bundler 1.1.4-6 all Manage Ruby application dependencies
ii ruby 1:1.9.3 all Interpreter of object-oriented scripting language Ruby (defau