install cpanm

To install cpanm for C++, you can follow these steps:

1. First, open your terminal or command prompt.

2. Then, run the command to download cpan App::cpanminus from the CPAN repository: curl -L https://cpanmin.us | perl - App::cpanminus

3. After the download is complete, you can verify the installation by running: cpanm --version

4. Finally, you can use cpanm to install C++ modules by running commands like: cpanm Module::Name

These steps will allow you to install cpanm for C++ and use it to manage C++ modules effectively.