install-cpanm doesn't seem to install cpanm "binary"?

[smithfarm]

When I run 'plenv install-cpanm' it downloads something and then says: "App::cpanminus is up to date. (1.7004)"

However, when I attempt "cpanm Carton" it finds no 'cpanm' in my $PATH. Shouldn't "plenv install-cpanm" install the 'cpanm' "binary" in ~/.plenv/bin ??

[tokuhirom]

plenv install-cpanm installs cpanm into each perl binary directory like following:

/Users/tokuhirom/.plenv/versions/5.18.1/bin/cpanm
/Users/tokuhirom/.plenv/versions/5.19.11/bin/cpanm
/Users/tokuhirom/.plenv/versions/5.19.3/bin/cpanm

[miyagawa]

cpanm executable should be in ~/.plenv/shims. You should probably run plenv rehash if that's not the case, and make sure you have ~/.plenv/shims in your $PATH.