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GMAIL CLEANUP - CHALLENGE 2 SOLUTION
Chapter 1: Configuration & API Setup
Challenge: Install Dependencies
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PROBLEM:
Install and verify Python dependencies:
1. pip install -r requirements.txt
2. Create a test script that imports all libraries
3. Print library versions to verify installation

SOLUTION:
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STEP 1: Install Dependencies
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pip install -r requirements.txt

Expected output:
Successfully installed google-auth-1.x.x google-auth-httplib2-0.2.0
google-auth-oauthlib-1.1.0 google-api-python-client-2.100.0 python-dotenv-1.0.0


STEP 2: Create test_imports.py
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File: test_imports.py

import sys

print("=" * 60)
print("TESTING GMAIL API DEPENDENCIES")
print("=" * 60)

try:
    import google.auth
    print(f"✅ google-auth: {google.auth.__version__}")
except ImportError as e:
    print(f"❌ google-auth: {e}")
    sys.exit(1)

try:
    import google_auth_oauthlib
    print("✅ google-auth-oauthlib: installed")
except ImportError as e:
    print(f"❌ google-auth-oauthlib: {e}")
    sys.exit(1)

try:
    import google_auth_httplib2
    print("✅ google-auth-httplib2: installed")
except ImportError as e:
    print(f"❌ google-auth-httplib2: {e}")
    sys.exit(1)

try:
    import googleapiclient
    print(f"✅ google-api-python-client: {googleapiclient.__version__}")
except ImportError as e:
    print(f"❌ google-api-python-client: {e}")
    sys.exit(1)

try:
    import dotenv
    print("✅ python-dotenv: installed")
except ImportError as e:
    print(f"❌ python-dotenv: {e}")
    sys.exit(1)

print("\n" + "=" * 60)
print("✅ ALL DEPENDENCIES INSTALLED SUCCESSFULLY!")
print("=" * 60)


STEP 3: Run the Test
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python test_imports.py

Expected output:
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TESTING GMAIL API DEPENDENCIES
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✅ google-auth: 2.x.x
✅ google-auth-oauthlib: installed
✅ google-auth-httplib2: installed
✅ google-api-python-client: 2.100.0
✅ python-dotenv: installed

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✅ ALL DEPENDENCIES INSTALLED SUCCESSFULLY!
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TROUBLESHOOTING
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If pip install fails:
- Make sure you're in gmail-cleanup/ directory
- Make sure Python 3.7+ is installed (python --version)
- Try: pip install --upgrade pip

If import fails:
- Some libraries take time to fully install (restart terminal)
- Check you installed in correct virtual environment
- Try: pip list | grep google (verify installations)

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