Improve TeX Live and Pandoc setup to compile pandoc from sources

Author: puneetsharma21

jupyter/utils/install_pdf_deps.sh

@@ -34,44 +34,75 @@ if [[ "$ARCH" == "ppc64le" ]]; then
   cd texlive-20250308-source
 
   # Install build dependencies
-  dnf install -y gcc gcc-c++ perl make libX11-devel libXt-devel \
+  dnf install -y gcc-toolset-13 perl make libX11-devel libXt-devel \
     zlib-devel freetype-devel libpng-devel ncurses-devel \
     gd-devel libtool wget tar xz bison flex libXaw-devel
 
+  source /opt/rh/gcc-toolset-13/enable
+
   # Create build directory
   mkdir ../texlive-build
   cd ../texlive-build
 
   # Configure, build, install
-  ../texlive-20250308-source/configure --prefix=/opt/texlive/2025
+  ../texlive-20250308-source/configure --prefix=/usr/local/texlive
   make -j$(nproc)
   make install
 
   # Symlink for pdflatex
-  cd /opt/texlive/2025/bin/powerpc64le-unknown-linux-gnu
+  cd /usr/local/texlive/bin/powerpc64le-unknown-linux-gnu
   ln -s pdftex pdflatex
-  export PATH="/opt/texlive/2025/bin/powerpc64le-unknown-linux-gnu:$PATH"
+  export PATH="/usr/local/texlive/bin/powerpc64le-unknown-linux-gnu:$PATH"
   pdflatex --version
 
-  # Install pandoc
+  # Install dependencies
   dnf install -y https://dl.fedoraproject.org/pub/epel/epel-release-latest-9.noarch.rpm
-  dnf install -y pandoc
+  dnf install -y cabal-install ghc gmp-devel
+  # Set version
+  PANDOC_VERSION=3.7.0.2
+
+  # Clone repo
+  cd /tmp
+  git clone --recurse-submodules https://github.com/jgm/pandoc.git
+  cd pandoc
+  git checkout ${PANDOC_VERSION}
+  git submodule update --init --recursive
+
+  # Update Cabal
+  cabal update
+
+  # Build the CLI tool (not the top-level library package)
+  cd pandoc-cli
+
+  # Clean previous builds
+  cabal clean
+
+  # Configure and build
+  cabal build -j
 
-else
-  echo "Installing TeX Live from installer for $ARCH"
+  # Install the CLI executable
+  cabal install --installdir=/usr/local/bin --overwrite-policy=always
 
-  # Download and install from official installer
+  # Verify installation
+  /usr/local/bin/pandoc --version
+
+fi
+
+if [[ "$ARCH" == "x86_64" ]]; then
+  # tex live installation
+  echo "Installing TexLive to allow PDf export from Notebooks"
   curl -fL https://mirror.ctan.org/systems/texlive/tlnet/install-tl-unx.tar.gz -o install-tl-unx.tar.gz
   zcat < install-tl-unx.tar.gz | tar xf -
   cd install-tl-2*
   perl ./install-tl --no-interaction --scheme=scheme-small --texdir=/usr/local/texlive
   mv /usr/local/texlive/bin/"$(uname -m)-linux" /usr/local/texlive/bin/linux
 cd /usr/local/texlive/bin/linux
   ./tlmgr install tcolorbox pdfcol adjustbox titling enumitem soul ucs collection-fontsrecommended
-fi
 
-# pandoc installation
-curl -fL "https://github.com/jgm/pandoc/releases/download/3.7.0.2/pandoc-3.7.0.2-linux-${ARCH}.tar.gz"  -o /tmp/pandoc.tar.gz
-mkdir -p /usr/local/pandoc
-tar xvzf /tmp/pandoc.tar.gz --strip-components 1 -C /usr/local/pandoc/
-rm -f /tmp/pandoc.tar.gz
+  # pandoc installation
+  curl -fL "https://github.com/jgm/pandoc/releases/download/3.7.0.2/pandoc-3.7.0.2-linux-${ARCH}.tar.gz " -o /tmp/pandoc.tar.gz
+  mkdir -p /usr/local/pandoc
+  tar xvzf /tmp/pandoc.tar.gz --strip-components 1 -C /usr/local/pandoc/
+  rm -f /tmp/pandoc.tar.gz
+
+fi