install perl module Net::SSLeay through cpan

问题

I have tried to install Net::SSLeay though cpan to install Email::Send::SMTP::TLS but I am getting the following error.

cpan[5]> install Net::SSLeay
Running install for module 'Net::SSLeay'
Running make for M/MI/MIKEM/Net-SSLeay-1.49.tar.gz
  Has already been unwrapped into directory /home/ubuntu/.cpan/build/Net-SSLeay-1.49-VDZ57t
Could not make: Unknown error
Running make test
  Can't test without successful make
Running make install
  Make had returned bad status, install seems impossible

回答1:

On ubuntu, try

sudo apt-get install libnet-ssleay-perl
sudo apt-get install libcrypt-ssleay-perl

回答2:

In Ubuntu 12.04

sudo apt-get install libssl-dev

This resolved the issue for me

回答3:

On Centos, here's my solution:

sudo yum install perl perl-CPAN perl-Net-SSLeay perl-IO-Socket-SSL

回答4:

Try running through the process on your own manually. From the CPAN prompt:

1. type look Net::SSLeay to go into a shell in the unpacked directory
2. perl Makefile.PL
3. make
4. make test
5. make install

If there is a "README" or "INSTALL" file, try reading those too. If you come across any errors, you can append your question and maybe someone can help.

回答5:

Centos 6.5:

yum install perl-Net-SSLeay

回答6:

On Arch Linux: pacman -S perl-net-ssleay

回答7:

Try to install both dependencies listed below. It should solve the issue that you have.

sudo apt-get install libnet-ssleay-perl
sudo apt-get install libio-socket-ssl-perl

来源：https://stackoverflow.com/questions/12750662/install-perl-module-netssleay-through-cpan