[macfrc:/] cavallo% ls -l $ROOTSYS
total 56
-rw-r--r-- 1 14806 admin 26488 Dec 13 08:27 LICENSE
drwxr-xr-x 13 14806 admin 442 Dec 13 09:11 README
drwxr-xr-x 3 14806 admin 102 Dec 13 09:11 aclocal
drwxr-xr-x 42 14806 admin 1428 Jan 9 10:34 bin
drwxr-xr-x 8 14806 admin 272 Dec 13 09:11 cmake
drwxr-xr-x 4 14806 admin 136 Dec 13 09:11 config
drwxr-xr-x 3 14806 admin 102 Dec 13 09:11 emacs
drwxr-xr-x 29 14806 admin 986 Dec 13 09:11 etc
drwxr-xr-x 62 14806 admin 2108 Dec 13 09:11 fonts
drwxr-xr-x 3 14806 admin 102 Dec 13 09:11 geom
drwxr-xr-x 447 14806 admin 15198 Dec 13 09:11 icons
drwxr-xr-x 1668 14806 admin 56712 Jan 9 10:34 include
drwxr-xr-x 363 14806 admin 12342 Jan 9 10:34 lib
drwxr-xr-x 4 14806 admin 136 Dec 13 09:11 macros
drwxr-xr-x 3 14806 admin 102 Dec 13 09:11 man
drwxr-xr-x 115 14806 admin 3910 Dec 13 09:12 test
drwxr-xr-x 3 14806 admin 102 Dec 13 09:11 tmva
drwxr-xr-x 69 14806 admin 2346 Dec 13 09:12 tutorials
[macfrc:/] cavallo%
[macfrc:/] cavallo% root
ERROR in cling::CIFactory::createCI(): cannot extract standard library include paths!
Invoking:
LC_ALL=C /Library/Developer/CommandLineTools/usr/bin/c++ -O2 -DNDEBUG -xc++ -E -v /dev/null 2>&1 >/dev/null | awk '/^#include </,/^End of search/{if (!/^#include </ && !/^End of search/){ print }}' | GREP_OPTIONS= grep -E "(c|g)\+\+"
Results was:
With exit code 256
input_line_1:1:10: fatal error: 'new' file not found
#include <new>
^~~~~
input_line_3:36:10: fatal error: 'string' file not found
#include <string>
^~~~~~~~
------------------------------------------------------------
| Welcome to ROOT 6.12/04 http://root.cern.ch |
| (c) 1995-2017, The ROOT Team |
| Built for macosx64 |
| From tag v6-12-04, 13 December 2017 |
| Try '.help', '.demo', '.license', '.credits', '.quit'/'.q' |
------------------------------------------------------------
input_line_9:1:10: fatal error: 'iostream' file not found
#include <iostream>