Install PROC LCA SAS

someone have some idea about how to install PROC LCA?

The only download mirror I can find is this one: https://www.methodology.psu.edu/downloads/proclcalta/ but actually it doesn't work (file not found).

Someone knows how I can install it?


I found this link SAS Procedures for Latent Class Analysis & Latent Transition Analysis (PROC LCA) by getting to their new website at https://www.methodology.psu.edu/research-and-rigor/ and clicking on the link software developed at The Methodology Center.