[MacPorts] #48958: Xcode_warning

[MacPorts]

#48958: Xcode_warning
-----------------------+--------------------------------
 Reporter:  kjy9308@…  |      Owner:  macports-tickets@…
     Type:  defect     |     Status:  new
 Priority:  Normal     |  Milestone:
Component:  ports      |    Version:  2.3.3
 Keywords:  Xcode      |       Port:
-----------------------+--------------------------------
 i upgraded iMac(to Yosemite)

 so i installed Xcode version 7.0 and macport(for Yosemite).

 and i try to install julia

 {{{
 sudo port install julia
 }}}

 then

 {{{
 Warning: The Xcode Command Line Tools don't appear to be installed; most
 ports will likely fail to build.
 Warning: Install them by running `xcode-select --install'.
 }}}

 what's mean...?

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Ticket URL: <https://trac.macports.org/ticket/48958>
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