pyrsistent: Persistent data structures in Python¶
Pyrsistent is a number of persistent collections (by some referred to as functional data structures). Persistent in the sense that they are immutable.
Home page: http://github.com/tobgu/pyrsistent/
Equivalent System Packages¶
$ conda install pyrsistent
macports: install the following packages: py-pyrsistent
$ sudo xbps-install python3-pyrsistent
However, these system packages will not be used for building Sage because using Python site-packages is not supported by the Sage distribution; see trac ticket #29023