Sure. Control-click on the installer icon, and choose "Open" from the contextual submenu. You will see a button in the resulting dialog that allows you to override Gatekeeper.
Walter > On Jan 4, 2017, at 9:43 AM, Cai Gengyang <[email protected]> wrote: > > So I am trying to download Ruby from this site --- > http://railsinstaller.org/en. > > Managed to download Mac OSX 10.7 and 10.8 , but when I tried to open it, this > is the message I got : > > “RailsInstaller-1.0.4-osx-10.7” can’t be opened because it is from an > unidentified developer. > > Your security preferences allow installation of only apps from the Mac App > Store and identified developers. > > Safari downloaded this file today at 10:34 pm > > Any idea how to fix this ? > > -- > You received this message because you are subscribed to the Google Groups > "Ruby on Rails: Talk" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To post to this group, send email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/rubyonrails-talk/f11e4e16-196f-4464-ba5b-18b571ec6c2e%40googlegroups.com. > For more options, visit https://groups.google.com/d/optout. -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/rubyonrails-talk/CDD7731B-8733-44C4-A63F-C732DD8045A2%40wdstudio.com. For more options, visit https://groups.google.com/d/optout.
