Janet 1.39.1-e9c6678 Documentation
(Other Versions: 1.38.0 1.37.1 1.36.0 1.35.0 1.34.0 1.31.0 1.29.1 1.28.0 1.27.0 1.26.0 1.25.1 1.24.0 1.23.0 1.22.0 1.21.0 1.20.0 1.19.0 1.18.1 1.17.1 1.16.1 1.15.0 1.13.1 1.12.2 1.11.1 1.10.1 1.9.1 1.8.1 1.7.0 1.6.0 1.5.1 1.5.0 1.4.0 1.3.1 )

Local Install

Project.janet Versioning and Bundling

Local Installation, aka Custom Trees

For per-project or per-user development (as opposed to system-wide development), you can use custom jpm trees rather than a system default by passing the --tree=<somewhere> argument all jpm commands or setting the JANET_TREE environment variable. This will set the location where jpm will install modules, headers, scripts, and other data to. For project local development in a tree ./jpm_tree, you can use the --local or -l shorthand for this. 

jpm --tree=/opt/jpm_tree deps
jpm --tree=/opt/jpm_tree install spork
jpm -l deps
jpm -l test
Project.janet Versioning and Bundling