subjs`fails to install via install.sh

[Atom-U]

Hello
The script fails to install subjs because the command used is deprecated in modern Go versions (go get -u is no longer supported for binaries).

1. Clone the repo and run ./install.sh
2. Installation of subjs silently fails
3. Running subjs returns: command not found

Expected Behavior:
subjs should be installed and accessible in $PATH.

Actual Behavior:
No binary is installed, and the command silently fails on Go 1.17+.

Root Cause:
go get -u github.com/lc/subjs@latest is deprecated. As of Go 1.17+, the correct install syntax is:

go install github.com/lc/subjs@latest

Suggested Fix:
In install.sh, replace:

go get -u github.com/lc/subjs@latest

with:

go install github.com/lc/subjs@latest

Also ensure $GOPATH/bin is added to $PATH.

Environment:

• OS: Ubuntu / Exegol
• Go version: 1.22.2
• JSFScan commit: latest (May 2025)