Install script fails with 'Invalid Argument -v' on Ubuntu (--full flag)

[citadelgrad]

Description

Running the install script with the --full flag fails immediately during the "Checking requirements" phase with:

error: Invalid Argument '-v'

Steps to Reproduce

curl -fsSL https://cdn.jsdelivr.net/gh/ruvnet/claude-flow@main/scripts/install.sh | bash -s -- --full

Observed Output

╔═══════════════════════════════════════════════════════════╗
║  🌊 Claude Flow - Enterprise AI Agent Orchestration    ║
╚═══════════════════════════════════════════════════════════╝

▸ Checking requirements...
error: Invalid Argument '-v'

The script exits after this error without completing the installation.

Environment

Component	Version
OS	Ubuntu (Linux 6.17.0-12-generic, x86_64)
Bash	GNU bash 5.2.37(1)-release
curl	8.14.1
Deno	Not installed
Node	Not installed (bun shim present at ~/.bun/bin/node)

Analysis

The error Invalid Argument '-v' suggests the script is passing a -v flag to a tool that does not accept it. This likely occurs during a version check for a dependency (e.g., deno -v or similar) where the tool is either not installed or a different binary is shadowing the expected one.