Update installation documentation with custom directory support and bash 5.x fix

- Rewrite installation.md as comprehensive installation guide
  - Add custom installation directory documentation (--install-dir, OPENCODE_INSTALL_DIR)
  - Document interactive location selection (Local/Global/Custom)
  - Add platform-specific installation examples
  - Include all installation methods and profiles
  - Add troubleshooting and advanced usage sections

- Update platform-compatibility.md with bash 5.x fix details
  - Add Ubuntu 24.04 (bash 5.2.21) to tested configurations
  - Document set -e compatibility fix
  - Add troubleshooting section for bash 5.x issues
  - Update cross-platform features list

Documentation now synced with installer v1.1.0 features
This commit is contained in:
darrenhinde 2025-11-18 23:13:00 +00:00
parent 3c972fb828
commit 3249900d63
2 changed files with 629 additions and 261 deletions

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@ -1,335 +1,674 @@
# Install Script - Collision Handling
# OpenAgents Installation Guide
## Overview
The install script now intelligently detects and handles file collisions when installing OpenCode components into an existing `.opencode/` directory.
## How It Works
### 1. Collision Detection
Before installing any files, the script:
- Scans all components you've selected to install
- Checks if any files already exist in your `.opencode/` directory
- Groups collisions by type (agents, subagents, commands, tools, etc.)
- Presents a clear report of what would be overwritten
### 2. Installation Strategies
When collisions are detected, you get **4 options**:
#### Option 1: Skip Existing (Recommended for Updates)
```
✅ Only install new files
✅ Keep ALL existing files unchanged
✅ Your customizations are preserved
✅ Safe for incremental updates
```
**Use when:**
- You've customized existing agents/commands
- You only want to add new components
- You're updating and want to keep your changes
**Example:**
```
Selected: 10 components
Existing: 5 files
Result: 5 new files installed, 5 existing files untouched
```
Complete guide to installing OpenAgents components using the automated installer script.
---
#### Option 2: Overwrite All (Use with Caution)
```
⚠️ Replace ALL existing files with new versions
⚠️ Your customizations will be LOST
⚠️ Requires confirmation (type 'yes')
```
## Quick Start
**Use when:**
- You want the latest versions of everything
- You haven't made customizations
- You want to reset to defaults
**Example:**
```
Selected: 10 components
Existing: 5 files
Result: All 10 files installed (5 overwritten, 5 new)
```
---
#### Option 3: Backup & Overwrite (Safe Update)
```
✅ Backs up existing files to .opencode.backup.{timestamp}/
✅ Then installs new versions
✅ You can restore from backup if needed
✅ Best of both worlds
```
**Use when:**
- You want new versions but want to keep a backup
- You're not sure if you've customized files
- You want the ability to restore
**Example:**
```
Selected: 10 components
Existing: 5 files
Result:
- 5 files backed up to .opencode.backup.20251118-143022/
- All 10 files installed (5 updated, 5 new)
```
**Restore from backup:**
```bash
# View backup
ls -la .opencode.backup.*/
# Restore specific file
cp .opencode.backup.20251118-143022/.opencode/agent/my-agent.md .opencode/agent/
# Restore all
rm -rf .opencode
mv .opencode.backup.20251118-143022/.opencode .opencode
```
---
#### Option 4: Cancel
```
❌ Exit without making any changes
```
**Use when:**
- You need to review what would be changed
- You want to manually backup first
- You're not ready to proceed
---
## Example Session
### Default Installation (Local Directory)
```bash
$ bash <(curl -fsSL https://raw.githubusercontent.com/darrenhinde/OpenAgents/main/install.sh) --developer
# Interactive mode - choose components
bash <(curl -fsSL https://raw.githubusercontent.com/darrenhinde/OpenAgents/main/install.sh)
╔════════════════════════════════════════════════════════════════╗
║ ║
║ OpenAgents Installer v1.0.0 ║
║ ║
╚════════════════════════════════════════════════════════════════╝
# Quick install with profile
bash <(curl -fsSL https://raw.githubusercontent.com/darrenhinde/OpenAgents/main/install.sh) developer
```
▶ Checking dependencies...
✓ All dependencies found
Installs to `.opencode/` in your current directory.
▶ Fetching component registry...
✓ Registry fetched successfully
---
▶ Installation Preview
## Installation Methods
Profile: developer
### 1. Interactive Installation (Recommended for First-Time Users)
Components to install (22 total):
Run the installer without arguments to get an interactive experience:
Agents (4): task-manager codebase-agent image-specialist workflow-orchestrator
Subagents (6): reviewer tester documentation coder-agent build-agent codebase-pattern-analyst
Commands (6): test commit context clean optimize prompt-enhancer
Tools (2): env gemini
Contexts (2): essential-patterns project-context
Config (2): env-example readme
```bash
curl -fsSL https://raw.githubusercontent.com/darrenhinde/OpenAgents/main/install.sh | bash
```
Proceed with installation? [Y/n]: y
**Interactive Flow:**
1. **Choose Installation Location**
- Local (`.opencode/` in current directory)
- Global (`~/.config/opencode/`)
- Custom (enter any path)
▶ Preparing installation...
2. **Choose Installation Mode**
- Quick Install (select a profile)
- Custom Install (pick individual components)
- List Available Components
▶ Checking for file collisions...
3. **Select Components** (if custom mode)
- Choose from agents, subagents, commands, tools, contexts, config
⚠ Found 8 file collision(s):
4. **Review & Confirm**
- See what will be installed
- Confirm installation directory
- Proceed or cancel
Agents (2):
.opencode/agent/task-manager.md
.opencode/agent/codebase-agent.md
Subagents (3):
.opencode/agent/subagents/reviewer.md
.opencode/agent/subagents/tester.md
.opencode/agent/subagents/coder-agent.md
Commands (2):
.opencode/command/test.md
.opencode/command/commit.md
Context (1):
.opencode/context/core/essential-patterns.md
### 2. Profile-Based Installation (Quick Setup)
How would you like to proceed?
Install a pre-configured set of components:
1) Skip existing - Only install new files, keep all existing files unchanged
2) Overwrite all - Replace existing files with new versions (your changes will be lost)
3) Backup & overwrite - Backup existing files, then install new versions
4) Cancel - Exit without making changes
```bash
# Essential - Minimal setup with core agents
bash <(curl -fsSL https://raw.githubusercontent.com/darrenhinde/OpenAgents/main/install.sh) essential
Enter your choice [1-4]: 1
# Developer - Code-focused development tools
bash <(curl -fsSL https://raw.githubusercontent.com/darrenhinde/OpenAgents/main/install.sh) developer
▶ Installing components...
# Business - Content and business-focused tools
bash <(curl -fsSL https://raw.githubusercontent.com/darrenhinde/OpenAgents/main/install.sh) business
✓ Installed agent: image-specialist
✓ Installed agent: workflow-orchestrator
ℹ Skipped existing: agent:task-manager
ℹ Skipped existing: agent:codebase-agent
ℹ Skipped existing: subagent:reviewer
ℹ Skipped existing: subagent:tester
✓ Installed subagent: documentation
ℹ Skipped existing: subagent:coder-agent
✓ Installed subagent: build-agent
✓ Installed subagent: codebase-pattern-analyst
ℹ Skipped existing: command:test
ℹ Skipped existing: command:commit
✓ Installed command: context
✓ Installed command: clean
✓ Installed command: optimize
✓ Installed command: prompt-enhancer
✓ Installed tool: env
✓ Installed tool: gemini
ℹ Skipped existing: context:essential-patterns
✓ Installed context: project-context
✓ Installed config: env-example
✓ Installed config: readme
# Full - Everything except system-builder
bash <(curl -fsSL https://raw.githubusercontent.com/darrenhinde/OpenAgents/main/install.sh) full
✓ Installation complete!
Installed: 14
Skipped: 8
# Advanced - Complete system with all components
bash <(curl -fsSL https://raw.githubusercontent.com/darrenhinde/OpenAgents/main/install.sh) advanced
```
▶ Next Steps
### 3. Download & Run (For Offline or Repeated Use)
1. Review the installed components in .opencode/
2. Copy env.example to .env and configure:
cp env.example .env
3. Start using OpenCode agents:
opencode
```bash
# Download the installer
curl -fsSL https://raw.githubusercontent.com/darrenhinde/OpenAgents/main/install.sh -o install.sh
ℹ Documentation: https://github.com/darrenhinde/OpenAgents
# Make it executable
chmod +x install.sh
# Run interactively
./install.sh
# Or with a profile
./install.sh developer
```
---
## Collision Report Details
## Installation Locations
The collision report groups files by type for easy review:
### Local Installation (Default)
| Category | Location | Description |
|----------|----------|-------------|
| **Agents** | `.opencode/agent/*.md` | Main orchestrator agents |
| **Subagents** | `.opencode/agent/subagents/*.md` | Specialized worker agents |
| **Commands** | `.opencode/command/*.md` | Slash commands |
| **Tools** | `.opencode/tool/*/` | Tool implementations |
| **Plugins** | `.opencode/plugin/*.ts` | Plugin integrations |
| **Context** | `.opencode/context/**/*.md` | Context files |
| **Config** | Root level files | Configuration files |
Installs to `.opencode/` in your current directory.
**Best for:**
- Project-specific agents
- Testing and development
- Multiple isolated installations
```bash
# Default behavior
./install.sh developer
# Explicit local installation
./install.sh developer --install-dir .opencode
```
**Result:**
```
your-project/
├── .opencode/
│ ├── agent/
│ ├── command/
│ ├── context/
│ └── tool/
└── your-project-files...
```
### Global Installation
Installs to `~/.config/opencode/` for user-wide access.
**Best for:**
- System-wide agent availability
- Single installation for all projects
- Consistent agent versions
```bash
# Using CLI argument
./install.sh developer --install-dir ~/.config/opencode
# Using environment variable
export OPENCODE_INSTALL_DIR=~/.config/opencode
./install.sh developer
```
**Result:**
```
~/.config/
└── opencode/
├── agent/
├── command/
├── context/
└── tool/
```
### Custom Installation
Install to any directory you choose.
**Best for:**
- Custom organizational structures
- Shared team installations
- Non-standard setups
```bash
# Custom path
./install.sh developer --install-dir ~/my-agents
# Path with spaces (use quotes)
./install.sh developer --install-dir "~/My Agents/opencode"
# Absolute path
./install.sh developer --install-dir /opt/opencode
```
---
## Best Practices
## Installation Directory Options
### For First-Time Installation
- No collisions will be detected
- All files install cleanly
- No strategy selection needed
### CLI Argument
### For Updates (Adding New Components)
- **Use Option 1 (Skip existing)** - Safest choice
- Only new components are added
Use `--install-dir` to specify installation directory:
```bash
# Format 1: --install-dir=PATH
./install.sh developer --install-dir=~/.config/opencode
# Format 2: --install-dir PATH
./install.sh developer --install-dir ~/.config/opencode
```
### Environment Variable
Set `OPENCODE_INSTALL_DIR` for persistent configuration:
```bash
# Set once, use multiple times
export OPENCODE_INSTALL_DIR=~/.config/opencode
# Now all installations use this directory
./install.sh developer
./install.sh --list
```
**Add to your shell profile for persistence:**
```bash
# ~/.bashrc or ~/.zshrc
export OPENCODE_INSTALL_DIR=~/.config/opencode
```
### Interactive Selection
When running in interactive mode, you'll be prompted to choose:
```
Choose installation location:
1) Local - Install to .opencode/ in current directory
(Best for project-specific agents)
2) Global - Install to ~/.config/opencode/
(Best for user-wide agents available everywhere)
3) Custom - Enter exact path
Examples:
Linux/Mac: /home/user/my-agents or ~/my-agents
Windows: C:/Users/user/my-agents or ~/my-agents
Enter your choice [1-3]:
```
### Priority Order
Installation directory is determined by (highest to lowest priority):
1. `--install-dir` CLI argument
2. `OPENCODE_INSTALL_DIR` environment variable
3. Interactive selection (if in interactive mode)
4. Default: `.opencode`
---
## Platform-Specific Installation
### Linux
```bash
# Standard installation
curl -fsSL https://raw.githubusercontent.com/darrenhinde/OpenAgents/main/install.sh | bash -s developer
# Global installation
./install.sh developer --install-dir ~/.config/opencode
# System-wide (requires sudo)
sudo ./install.sh developer --install-dir /opt/opencode
```
### macOS
```bash
# Standard installation
curl -fsSL https://raw.githubusercontent.com/darrenhinde/OpenAgents/main/install.sh | bash -s developer
# Global installation (XDG standard)
./install.sh developer --install-dir ~/.config/opencode
# macOS native location
./install.sh developer --install-dir ~/Library/Application\ Support/opencode
```
### Windows (Git Bash)
```bash
# Standard installation
curl -fsSL https://raw.githubusercontent.com/darrenhinde/OpenAgents/main/install.sh | bash -s developer
# Global installation
./install.sh developer --install-dir ~/.config/opencode
# Windows-style path
./install.sh developer --install-dir C:/Users/username/opencode
```
### Windows (WSL)
```bash
# Same as Linux
curl -fsSL https://raw.githubusercontent.com/darrenhinde/OpenAgents/main/install.sh | bash -s developer
# Global installation
./install.sh developer --install-dir ~/.config/opencode
```
---
## Available Profiles
### Essential
**Minimal setup with core agents**
Components:
- Core agents: openagent
- Essential contexts
- Basic configuration
```bash
./install.sh essential
```
### Developer
**Code-focused development tools**
Components:
- Development agents: codebase-agent, task-manager
- Code subagents: reviewer, tester, coder-agent, build-agent
- Development commands: test, commit, context
- Development tools and contexts
```bash
./install.sh developer
```
### Business
**Content and business-focused tools**
Components:
- Business agents
- Content creation tools
- Documentation agents
- Business contexts
```bash
./install.sh business
```
### Full
**Everything except system-builder**
Components:
- All agents and subagents
- All commands
- All tools
- All contexts
- All configuration
```bash
./install.sh full
```
### Advanced
**Complete system with all components**
Components:
- Everything in Full profile
- System-builder agents
- Advanced configuration
- Complete toolset
```bash
./install.sh advanced
```
---
## Post-Installation
### 1. Verify Installation
```bash
# Check installed files
ls -la .opencode/
# Or for global installation
ls -la ~/.config/opencode/
```
### 2. Configure Environment
```bash
# Copy example environment file
cp env.example .env
# Edit with your settings
nano .env
```
### 3. Start Using OpenCode
```bash
# Run OpenCode CLI
opencode
# Or use specific agents/commands
# (depends on your OpenCode CLI setup)
```
---
## Collision Handling
When installing into an existing directory, the installer detects file collisions and offers 4 options:
### Option 1: Skip Existing (Safest)
- Only install new files
- Keep all existing files unchanged
- Your customizations are preserved
### For Full Refresh
- **Use Option 3 (Backup & overwrite)** - Safest for updates
- Get latest versions of everything
- Keep backup just in case
### Option 2: Overwrite All (Destructive)
- Replace all existing files with new versions
- Your customizations will be lost
- Requires confirmation
### For Clean Slate
- **Use Option 2 (Overwrite all)** - Only if you're sure
- Resets everything to defaults
- Requires explicit confirmation
### Option 3: Backup & Overwrite (Recommended)
- Backs up existing files to `.opencode.backup.{timestamp}/`
- Then installs new versions
- You can restore from backup if needed
### Option 4: Cancel
- Exit without making changes
**See [Collision Handling Guide](collision-handling.md) for detailed information.**
---
## Technical Details
## Updating Installations
### What Gets Checked
- All files in the selected components list
- Paths are resolved from `registry.json`
- Only actual file existence is checked (not content)
### Add New Components
### What Gets Backed Up (Option 3)
- Only files that would be overwritten
- Preserves directory structure
- Timestamped folder: `.opencode.backup.YYYYMMDD-HHMMSS/`
```bash
# Run installer again with "Skip existing" option
./install.sh developer
### What Gets Skipped (Option 1)
- Any file that already exists
- Reported in "Skipped" count
- Logged with component type and ID
# When prompted for collision handling, choose:
# Option 1: Skip existing
```
Only new components will be installed, existing files remain unchanged.
### Update All Components
```bash
# Run installer with "Backup & overwrite" option
./install.sh developer
# When prompted for collision handling, choose:
# Option 3: Backup & overwrite
```
All components updated, backup created for safety.
### Migrate to Different Location
```bash
# Option 1: Move existing installation
mv .opencode ~/.config/opencode
# Option 2: Fresh install to new location
./install.sh developer --install-dir ~/.config/opencode
```
---
## Troubleshooting
### "I chose skip but want to update one file"
```bash
# Delete the specific file first
rm .opencode/agent/task-manager.md
### Dependencies Missing
# Run installer again with skip mode
# Only the deleted file will be reinstalled
**Error:** `curl: command not found` or `jq: command not found`
**Solution:**
```bash
# macOS
brew install curl jq
# Ubuntu/Debian
sudo apt-get install curl jq
# Fedora/RHEL
sudo dnf install curl jq
# Arch Linux
sudo pacman -S curl jq
```
### "I chose overwrite by accident"
```bash
# If you chose Option 3 (backup), restore from backup:
cp .opencode.backup.*/path/to/file .opencode/path/to/file
### Permission Denied
# If you chose Option 2 (overwrite), check git history:
git checkout HEAD -- .opencode/
**Error:** `Permission denied` when creating directories
**Solution:**
```bash
# Install to a directory you own
./install.sh developer --install-dir ~/opencode
# Or create parent directory first
mkdir -p ~/.config
./install.sh developer --install-dir ~/.config/opencode
```
### "I want to see what changed"
```bash
# If you have a backup:
diff .opencode/agent/my-agent.md .opencode.backup.*/agent/my-agent.md
### Path with Spaces
# If you have git:
git diff .opencode/
**Error:** Installation fails with paths containing spaces
**Solution:**
```bash
# Quote the path
./install.sh developer --install-dir "~/My Agents/opencode"
```
### "I want to merge changes manually"
### Parent Directory Doesn't Exist
**Error:** `Parent directory does not exist`
**Solution:**
```bash
# Use Option 3 to create backup
# Then manually merge:
vimdiff .opencode/agent/my-agent.md .opencode.backup.*/agent/my-agent.md
# Create parent directory first
mkdir -p ~/.config
# Then install
./install.sh developer --install-dir ~/.config/opencode
```
### Bash Version Too Old
**Error:** `This script requires Bash 3.2 or higher`
**Solution:**
```bash
# Check your bash version
bash --version
# macOS: Install newer bash via Homebrew
brew install bash
# Linux: Update bash via package manager
sudo apt-get update && sudo apt-get upgrade bash
```
---
## Future Enhancements
## Advanced Usage
Potential improvements for future versions:
### View Available Components
- [ ] Per-file selection (interactive mode)
- [ ] Diff preview before overwriting
- [ ] Smart merge for specific file types
- [ ] Version detection and upgrade paths
- [ ] Rollback command
- [ ] Dry-run mode (show what would happen)
```bash
# List all components without installing
./install.sh --list
```
### Get Help
```bash
# Show all options and examples
./install.sh --help
```
### Specify Git Branch
```bash
# Install from a different branch
export OPENCODE_BRANCH=develop
./install.sh developer
```
### Non-Interactive Installation (CI/CD)
```bash
# Set environment variables for automation
export OPENCODE_INSTALL_DIR=/opt/opencode
export OPENCODE_BRANCH=main
# Run with profile (no prompts)
./install.sh developer
```
---
## Environment Variables
| Variable | Description | Default | Example |
|----------|-------------|---------|---------|
| `OPENCODE_INSTALL_DIR` | Installation directory | `.opencode` | `~/.config/opencode` |
| `OPENCODE_BRANCH` | Git branch to install from | `main` | `develop` |
---
## Examples
### Example 1: First-Time Local Installation
```bash
# Download and run installer
curl -fsSL https://raw.githubusercontent.com/darrenhinde/OpenAgents/main/install.sh | bash -s developer
# Result: Installs to .opencode/ in current directory
```
### Example 2: Global Installation for All Projects
```bash
# Install to global config directory
./install.sh developer --install-dir ~/.config/opencode
# Now available to all projects
```
### Example 3: Team Shared Installation
```bash
# Install to shared directory
sudo ./install.sh full --install-dir /opt/opencode
# Team members can access from /opt/opencode
```
### Example 4: Multiple Installations
```bash
# Project A - local installation
cd ~/projects/project-a
./install.sh developer
# Project B - different local installation
cd ~/projects/project-b
./install.sh business
# Each project has its own .opencode/ directory
```
### Example 5: Update Existing Installation
```bash
# Run installer again
./install.sh developer
# Choose "Skip existing" to add only new components
# Or "Backup & overwrite" to update everything
```
---
## Next Steps
After installation:
1. **Review Components**
```bash
ls -la .opencode/
```
2. **Configure Environment**
```bash
cp env.example .env
nano .env
```
3. **Read Documentation**
- [Collision Handling](collision-handling.md)
- [Platform Compatibility](platform-compatibility.md)
- [Building with OpenCode](../guides/building-with-opencode.md)
4. **Start Using OpenCode**
```bash
opencode
```
---
## Getting Help
- **View installer help:** `./install.sh --help`
- **List components:** `./install.sh --list`
- **Documentation:** [GitHub Repository](https://github.com/darrenhinde/OpenAgents)
- **Report issues:** [GitHub Issues](https://github.com/darrenhinde/OpenAgents/issues)
---
## Summary
The collision handling system provides:
The OpenAgents installer provides:
✅ **Safety** - Never overwrites without asking
✅ **Flexibility** - Multiple strategies for different needs
✅ **Transparency** - Clear reporting of what will change
✅ **Recoverability** - Backup option for peace of mind
✅ **Simplicity** - Easy to understand and use
✅ **Flexible installation locations** - Local, global, or custom
✅ **Multiple installation methods** - Interactive, profile-based, or custom
✅ **Cross-platform support** - Linux, macOS, Windows
✅ **Safe updates** - Collision detection and backup options
✅ **Easy to use** - Simple commands, clear prompts
Choose the strategy that fits your situation, and install with confidence!
Choose the installation method that fits your needs and get started with OpenAgents!

View file

@ -151,6 +151,7 @@ wsl bash install.sh core
|----------|--------------|--------|-------|
| macOS 13+ | 3.2.57 | ✅ Pass | Default system bash |
| macOS 13+ | 5.2 (Homebrew) | ✅ Pass | Upgraded bash |
| Ubuntu 24.04 | 5.2.21 | ✅ Pass | Fixed in v1.1.0 |
| Ubuntu 22.04 | 5.1.16 | ✅ Pass | Default |
| Ubuntu 20.04 | 5.0.17 | ✅ Pass | Default |
| Debian 11 | 5.1.4 | ✅ Pass | Default |
@ -172,11 +173,24 @@ The installer is specifically designed to work with bash 3.2 (macOS default):
✅ **POSIX-compliant** - Avoids bash 4+ specific features
✅ **Array operations** - Uses bash 3.2 compatible syntax
### Bash 5.x Compatibility (Fixed in v1.1.0)
The installer now works correctly with bash 5.x (Ubuntu 24.04, modern Linux):
✅ **set -e compatible arithmetic** - Uses `variable=$((variable + 1))` instead of `((variable++))`
✅ **No premature exits** - Fixed issue where counters starting at 0 caused script exit
✅ **Tested on bash 5.2.21** - Fully compatible with Ubuntu 24.04 and newer systems
**What was fixed:**
- Changed all arithmetic increment operations from `((variable++))` to `variable=$((variable + 1))`
- This prevents `set -e` from triggering exit when variables start at 0
- Maintains error detection while ensuring compatibility across all bash versions
### Cross-Platform Features
✅ **Platform detection** - Automatically detects macOS/Linux/Windows
✅ **Color support detection** - Disables colors on unsupported terminals
✅ **Path handling** - Works with Unix and Windows paths
✅ **Path handling** - Works with Unix and Windows paths (tilde expansion, backslash conversion)
✅ **Line endings** - Handles both LF and CRLF
✅ **Custom install directories** - Supports local, global, and custom installation paths
---
@ -213,12 +227,27 @@ The test checks:
## Troubleshooting
### Script exits immediately on Ubuntu 24.04 / bash 5.x
**Cause:** Older versions of the installer had a `set -e` compatibility issue with bash 5.x
**Status:** ✅ **FIXED in v1.1.0**
**Solution:** Update to the latest installer:
```bash
curl -fsSL https://raw.githubusercontent.com/darrenhinde/OpenAgents/main/install.sh > install.sh
bash install.sh developer
```
**Technical Details:**
- Issue: `((variable++))` returns 0 when variable is 0, triggering `set -e` exit in bash 5.x
- Fix: Changed to `variable=$((variable + 1))` which is safe with `set -e`
- Affected: Ubuntu 24.04 (bash 5.2.21) and other modern Linux distributions
- All arithmetic operations now use the safe pattern
### "mapfile: command not found"
**Cause:** Using bash version < 4.0
**Solution:** This should be fixed in the latest version. Update the installer:
```bash
curl -fsSL https://raw.githubusercontent.com/darrenhinde/OpenAgents/main/install.sh > install.sh
bash install.sh core
bash install.sh developer
```
### "curl: command not found"