ruby: symbol lookup error: /usr/local/lib/ruby/gems/1.9.1/gems/tmail-1.2.7.1/ext/tmailscanner/tmail/tmailscanner.so: undefined symbol: rb_get_kcode
strange error that crash app. ruby 1.9.1 rails 2.3.8 tmail 1.2.7
It was just frozen tmail in rails vendor folder and additionally gem installed tmail. to resolve this problem I just need to "gem uninstall tmail"