I am on Ubuntu. Any ideas? Do I have to set any compilation option?
相关问题
- How to specify memcache server to Rack::Session::M
- Why am I getting a “C compiler cannot create execu
- reference to a method?
- ruby 1.9 wrong file encoding on windows
- gem cleanup shows error: Unable to uninstall bundl
相关文章
- Ruby using wrong version of openssl
- Difference between Thread#run and Thread#wakeup?
- how to call a active record named scope with a str
- “No explicit conversion of Symbol into String” for
- Segmentation fault with ruby 2.0.0p247 leading to
- How to detect if an element exists in Watir
- uninitialized constant Mysql2::Client::SECURE_CONN
- ruby - simplify string multiply concatenation
It seems you're missing some devel packages on your system. See my article here, specifically this step. I'm not sure, but the MD5 code could be part of libssl, so it would be covered by installing these packages.