1
我在我的機器上安裝了ruby-1.9.2p290和rails 3.0。 當我試圖安裝Rails 4.0作爲從Linux 1.9.2p290升級到1.9.3p2而不使用rvm在linux服務器上
[[email protected] ~]# gem install rails -v '4.0'
Fetching: i18n-0.6.11.gem (100%)
Fetching: multi_json-1.10.1.gem (100%)
Fetching: minitest-4.7.5.gem (100%)
Fetching: thread_safe-0.3.4.gem (100%)
Fetching: activesupport-4.0.0.gem (100%)
ERROR: Error installing rails:
activesupport requires Ruby version >= 1.9.3.
You have new mail in /var/spool/mail/root
,當我嘗試安裝Ruby:
[[email protected] ~]# sudo apt-get install ruby-1.9.3p2
sudo: apt-get: command not found
You have new mail in /var/spool/mail/root
請幫助我。如何升級而不使用rvm?
您使用的是哪個版本的linux?在命令行鍵入'lsb_release -irc'並提供輸出。 – thohl 2014-10-01 16:35:44