diff --git a/.github/workflows/tex.yml b/.github/workflows/tex.yml
index c37a7ff6..8b33e10f 100644
--- a/.github/workflows/tex.yml
+++ b/.github/workflows/tex.yml
@@ -55,21 +55,21 @@ jobs:
       # -------------------------------------------------------------
       # 2. Setup TeXLive and Inkscape (v1.x), then run the script to
       # generate the pdf file of the manual
-      # - name: Setup TexLive and compile the manual
-      #   uses: xu-cheng/texlive-action@v2
-      #   with:
-      #     scheme: full
-      #     run: |
-      #       # install inkscape
-      #       apk add inkscape
-      #       # run script to generate the pdf file
-      #       ./tools/make_manual_pdf.sh
+      - name: Setup TexLive and compile the manual
+        uses: xu-cheng/texlive-action@v2
+        with:
+          scheme: full
+          run: |
+            # install inkscape
+            apk add inkscape
+            # run script to generate the pdf file
+            ./tools/make_manual_pdf.sh
 
-      # - name: Upload pdf file as artifact
-      #   uses: actions/upload-artifact@v4
-      #   with:
-      #     name: AtChem2-Manual.pdf
-      #     path: doc/AtChem2-Manual.pdf
+      - name: Upload pdf file as artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: AtChem2-Manual.pdf
+          path: doc/AtChem2-Manual.pdf
 
       # -------------------------------------------------------------
       # 3.
@@ -79,8 +79,8 @@ jobs:
           git config --local user.email "github-actions[bot]@users.noreply.github.com"
           git branch
 
-      # - name: Commit and Push
-      #   run: |
-      #     git add doc/AtChem2-Manual.pdf
-      #     git commit -m "Update AtChem2-Manual.pdf"
-      #     git push
+      - name: Commit and Push
+        run: |
+          git add doc/AtChem2-Manual.pdf
+          git commit -m "Update AtChem2-Manual.pdf"
+          git push
diff --git a/doc/latex/Installation.tex b/doc/latex/Installation.tex
index da4766b5..35c7a608 100644
--- a/doc/latex/Installation.tex
+++ b/doc/latex/Installation.tex
@@ -38,7 +38,7 @@ \section{Requirements} \label{sec:requirements}
 AtChem2 has the following dependencies:
 
 \begin{itemize}
-\item CVODE -- requires \texttt{cmake}
+\item CVODE -- requires \texttt{cmake}%, BLAS, LAPACK
 \item openlibm
 \item numdiff (optional)
 \item FRUIT (optional)
@@ -98,9 +98,9 @@ \section{Dependencies} \label{sec:dependencies}
 AtChem2 has a number of dependencies (external tools and libraries):
 some are required, and without them the model cannot be installed or
 used, others are optional. It is recommended to use the same directory
-for all the dependencies of AtChem2: the \depdir\ can be located
-anywhere and given any name. In this manual, the \depdir\ is
-assumed to be: \texttt{\$HOME/AtChem-lib/}.
+for all the dependencies: this is the AtChem2 \depdir. In this manual,
+the \depdir\ is assumed to be: \texttt{\$HOME/AtChem-lib/} \ can be located
+anywhere and given any name.
 
 Before installing the dependencies, make sure that a Fortran compiler
 (e.g., \texttt{gfortran}), Python, make, cmake and (optionally) Ruby
@@ -112,11 +112,11 @@ \subsection{Required dependencies} \label{subsec:required-dependencies}
 % \subsubsection{BLAS and LAPACK}
 
 % BLAS and LAPACK are standard Fortran libraries for linear
-% algebra. They are needed to install and compile the CVODE library --
-% see below. Usually they are located in the \texttt{/usr/lib/}
-% directory (e.g., \texttt{/usr/lib/libblas/} and
-% \texttt{/usr/lib/lapack/}). The location may be different, especially
-% if you are using a High Performance Computing (HPC) system: check the
+% algebra. Together with \texttt{cmake} hey are needed only to compile
+% the CVODE library -- see below. Usually they are located in the
+% \texttt{/usr/lib/} directory (e.g., \texttt{/usr/lib/libblas/} and
+% \texttt{/usr/lib/lapack/}). The location may be different,
+% especially on a High Performance Computing (HPC) system: check the
 % local documentation or ask the system administrator.
 
 \subsubsection{CVODE}