plugin install errors

[oldschoola]

claude plugin marketplace add github:rand/rlm-claude-code gives an error
✘ Invalid marketplace source format. Try: owner/repo, https://..., or ./path

but claude plugin marketplace add rand/rlm-claude-code
works

then when i run
claude plugin install rlm-claude-code@rlm-claude-code
it gives an error
✘ Failed to install plugin "rlm-claude-code@rlm-claude-code": EXDEV: cross-device link not permitted, rename '/home/formatme/.claude/plugins/cache/rlm-claude-code' -> '/tmp/claude-plugin-temp-1768707263545'

it seems like it is caused by this
anthropics/claude-code#14799

workaround
mkdir -p /.claude/tmp
TMPDIR=/.claude/tmp claude plugin install rlm-claude-code@rlm-claude-code

[rand]

Thanks for the detailed report and workaround!

Issue 1 - Marketplace format: You're right, the correct format is:

claude plugin marketplace add rand/rlm-claude-code

I've updated the README to use the correct format.

Issue 2 - Cross-device link error: This is a known Claude Code issue on Linux (anthropics/claude-code#14799). Your workaround is correct:

mkdir -p ~/.claude/tmp
TMPDIR=~/.claude/tmp claude plugin install rlm-claude-code@rlm-claude-code

I'll add this Linux-specific note to the installation docs. Thanks!