[MacPorts] #50435: mysql55: fatal error: 'sys/types.h' file not found

[MacPorts]

#50435: mysql55: fatal error: 'sys/types.h' file not found
-------------------------+-----------------------
  Reporter:  s_brandy@…  |      Owner:  pixilla@…
      Type:  defect      |     Status:  new
  Priority:  Normal      |  Milestone:
 Component:  ports       |    Version:  2.3.4
Resolution:              |   Keywords:
      Port:  mysql55     |
-------------------------+-----------------------

Comment (by s_brandy@…):

 Replying to [comment:1 ryandesign@…]:
 > Does the file /usr/include/sys/types.h exist? If not, install the Xcode
 command line tools.

 I finally download the command line tool form Apple
 https://developer.apple.com/downloads/,  and have the /usr/include folder
 after installing the command line tool. Then mysql installation pass. It
 seems just run the "Xcode-select --install" give me a fake installation of
 command line tool.

 Thank you very much for the help. :)  Please help to close this ticket.

-- 
Ticket URL: <https://trac.macports.org/ticket/50435#comment:3>
MacPorts <https://www.macports.org/>
Ports system for OS X