Maybe you can solve my next problem too. If I want to install a new module, it fails saying that there is no permission to write in target folder. I do not see any special setting in my osMac that should prevent it. perl -v confirms I am working with the Perl version installed with Perlbrew.
ADs-MacBook-Air:Desktop ad$ cpan Lingua-EN-Tagger Loading internal null logger. Install Log::Log4perl for logging messag +es Reading '/Users/ad/.cpan/Metadata' Database was generated on Sat, 25 Nov 2017 17:53:48 GMT Warning: You are not allowed to write into directory "/Users/ad/.cpan/ +sources/authors". I'll continue, but if you encounter problems, they may be due to insufficient permissions. Fetching with HTTP::Tiny: http://cpan.metacpan.org/authors/01mailrc.txt.gz Error downloading with HTTP::Tiny: Error: Could not create temporary f +ile /Users/fc/.cpan/sources/authors/01mailrc.txt.gz.tmp47408338328566 + for downloading: Permission denied at /Users/fc/perl5/perlbrew/perls/perl-5.26.1/lib/5.26.1/CPAN/HTTP/Cl +ient.pm line 41.