Sun Freeware is a free repository of free compiled binary packages of key open source software. I was able to install OpenSSH from Sunfreeware, which outlined step-by-step the actions needed to install a necessary Solaris patch, then grab the required packages, create keys, and so forth. I considered the day a success when I had GCC, wget, bash, and OpenSSh on both boxes, along with all of their dependencies. I used the model for Solaris to get it to work on HP-UX.”]
Source: https://taosecurity.blogspot.com/2003/12/learning-to-install-open-source.html