问题
I installed perlbrew on Linux backtrack on my virtual machine. and I have perl 5.10.1 installed on my backtrack. but when I write perlbrew command in the terminal it shows the following message: perlbrew: command not found
What is wrong with my system?
回答1:
When you installed perlbrew, you were instructed to add something like
source ~/perl5/perlbrew/etc/bashrc
to your shell startup script (.bashrc). It appears that you did not do this, or that you did not restart your shell after doing this.
来源：https://stackoverflow.com/questions/14084323/perlbrew-command-not-found