Agent Skills: install-epub-deps

Install all Python packages needed by the epub-creator skill and verify they work.

$ARGUMENTS

If --pip is passed as an argument, use pip install instead of uv pip install.

Steps

1. Determine installer: Use uv pip install by default. If $ARGUMENTS contains --pip, use pip install instead.

2. Install dependencies:

   uv pip install ebooklib markdown Pillow beautifulsoup4 lxml PyYAML
   

3. Verify imports:

   python3 -c "
   import ebooklib
   import markdown
   from PIL import Image
   from bs4 import BeautifulSoup
   import lxml
   import yaml
   print('All 6 dependencies verified successfully.')
   "
   

4. Check for optional epubcheck:

   if command -v epubcheck &>/dev/null; then
     echo "epubcheck is available: $(epubcheck --version 2>&1 | head -1)"
   else
     echo "Optional: epubcheck not found. Install via 'brew install epubcheck' for EPUB validation."
   fi
   

5. Report results with a summary of what was installed and verified.