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| 1 | +#!/bin/bash |
| 2 | + |
| 3 | +set -euo pipefail |
| 4 | + |
| 5 | +# Colors for pretty printing |
| 6 | +RED='\033[0;31m' |
| 7 | +GREEN='\033[0;32m' |
| 8 | +YELLOW='\033[1;33m' |
| 9 | +BLUE='\033[0;34m' |
| 10 | +CYAN='\033[0;36m' |
| 11 | +NC='\033[0m' # No Color |
| 12 | + |
| 13 | +info() { echo -e "${BLUE}ℹ${NC} $*"; } |
| 14 | +success() { echo -e "${GREEN}✅${NC} $*"; } |
| 15 | +warn() { echo -e "${YELLOW}⚠${NC} $*"; } |
| 16 | +error() { echo -e "${RED}❌${NC} $*"; } |
| 17 | +step() { echo -e "${CYAN}➤${NC} $*"; } |
| 18 | + |
| 19 | +# Don't run as root |
| 20 | +if [[ $EUID -eq 0 ]]; then |
| 21 | + error "Don't run this as root - it will use sudo when needed" |
| 22 | + exit 1 |
| 23 | +fi |
| 24 | + |
| 25 | +# Check if we're on Ubuntu/Debian |
| 26 | +if ! command -v apt-get >/dev/null; then |
| 27 | + error "This script requires apt-get (Ubuntu/Debian)" |
| 28 | + exit 1 |
| 29 | +fi |
| 30 | + |
| 31 | +# Run core setup first |
| 32 | +step "Running core system setup..." |
| 33 | +SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)" |
| 34 | +bash "$SCRIPT_DIR/sys_pkgs_core.sh" |
| 35 | + |
| 36 | +# Install Python and dev tools |
| 37 | +step "Installing Python and dev tools..." |
| 38 | +sudo apt-get install -y \ |
| 39 | + python3 \ |
| 40 | + python3-venv \ |
| 41 | + python3-pip >/dev/null 2>&1 |
| 42 | +success "Python base packages installed" |
| 43 | + |
| 44 | +# Check Python version |
| 45 | +step "Checking Python compatibility..." |
| 46 | +python_version=$(python3 -c 'import sys; print(f"{sys.version_info.major}.{sys.version_info.minor}")' 2>/dev/null || echo "unknown") |
| 47 | +info "Found Python $python_version" |
| 48 | + |
| 49 | +python_ok=true |
| 50 | +if ! python3 -c "import sys; exit(0 if sys.version_info >= (3, 9) else 1)" 2>/dev/null; then |
| 51 | + python_ok=false |
| 52 | +fi |
| 53 | + |
| 54 | +# Install newer Python if needed |
| 55 | +if [[ "$python_ok" == false ]]; then |
| 56 | + warn "Python $python_version is below recommended 3.9+" |
| 57 | + step "Installing Python 3.11 for better compatibility..." |
| 58 | + echo -e "${YELLOW}⚠ Adding deadsnakes PPA (third-party) for newer Python...${NC}" |
| 59 | + if ! find /etc/apt/sources.list.d -name "*deadsnakes*" | grep -q . 2>/dev/null; then |
| 60 | + info "Adding deadsnakes PPA..." |
| 61 | + sudo add-apt-repository -y ppa:deadsnakes/ppa >/dev/null 2>&1 |
| 62 | + sudo apt-get update >/dev/null 2>&1 |
| 63 | + else |
| 64 | + info "Deadsnakes PPA already configured" |
| 65 | + fi |
| 66 | + sudo apt-get install -y python3.11 python3.11-venv python3.11-dev >/dev/null 2>&1 |
| 67 | + if ! python3.11 -m pip --version >/dev/null 2>&1; then |
| 68 | + info "Installing pip for Python 3.11..." |
| 69 | + sudo apt-get install -y python3.11-distutils >/dev/null 2>&1 |
| 70 | + curl -fsSL https://bootstrap.pypa.io/get-pip.py | sudo python3.11 >/dev/null 2>&1 |
| 71 | + fi |
| 72 | + success "Python 3.11 installed. Use: python3.11" |
| 73 | +else |
| 74 | + success "Python $python_version is compatible" |
| 75 | +fi |
| 76 | + |
| 77 | +echo -e "\n${GREEN}🎉 Dev environment setup complete!${NC}" |
| 78 | +echo -e "${CYAN}Next steps:${NC}" |
| 79 | +echo -e " • Run ${YELLOW}python3 --version${NC} (or ${YELLOW}python3.11 --version${NC}) to verify" |
| 80 | +echo -e " • Install additional tools as needed" |
| 81 | +echo -e " • Happy coding!" |
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