CPAN.pm: Building H/HA/HAYASHI/Term-ReadLine-Gnu-1.35.tar.gz

Found `/usr/lib/libtermcap.dylib'.
cc  -arch x86_64 -arch i386 -g -pipe -fno-common -DPERL_DARWIN -fno-strict-aliasing -fstack-protector -DHAVE_STRING_H rlver.c -o rlver   -arch x86_64 -arch i386 -fstack-protector -lreadline -ltermcap
xcrun: error: invalid active developer path (/Library/Developer/CommandLineTools), missing xcrun at: /Library/Developer/CommandLineTools/usr/bin/xcrun
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Could not compile rlver.c.

system(): Inappropriate ioctl for device

If you have installed the GNU Readline Library (libreadline.{a,so} and
readline/readline.h, etc.) on directories for which your perl is not
configured to search (refer the value of `ccflags' and `libpath' in
the output of `perl -V'), specify the paths as follows;

	perl Makefile.PL --includedir=/yourdir/include --libdir=/yourdir/lib
or
	perl Makefile.PL --prefix=/yourdir

Note that the GNU Readline Library version 2.0 and earlier causes error
here.  Update it to version 2.1 and/or later.

Read INSTALL for more details.
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Warning: No success on command[/usr/bin/perl Makefile.PL]
  HAYASHI/Term-ReadLine-Gnu-1.35.tar.gz
  /usr/bin/perl Makefile.PL -- NOT OK
Running make test
  Make had some problems, won't test
Running make install
  Make had some problems, won't install
Could not read metadata file. Falling back to other methods to determine prerequisites