Perlbrew does not work after installing new perl and removing old one

[KES777]

My perlbrew version was:

# ./perlbrew --version
./perlbrew  - App::perlbrew/0.42

After installing new version of perlbrew, its shebang looks like:

#!/opt/perlbrew/perls/perl-5.22.3/bin/perl

use strict;
use Config;
BEGIN {
...

But before it was:

#!/usr/bin/env perl
# This chunk of stuff was generated by App::FatPacker. To find the original
# file's code, look for the end of this BEGIN block or the string 'FATPACK'
BEGIN {
my %fatpacked;
...

After I have installed new perl and deleted 5.22.3, perlbrew stopped to work, because /opt/perlbrew/perls/perl-5.22.3/bin/perl is not available anymore.

Please do not hardcode perl version at shebang for perlbrew. Do same as for cpanm:
#!/usr/bin/env perl