Attempt to install texlive manually

rocky/Dockerfile

@@ -3,7 +3,15 @@ FROM spack/rockylinux${tag}:latest AS builder
 ARG ARCH=x86_64
 ENV ARCH=${ARCH}
 
-RUN dnf update -y && dnf install -y gettext
+# rocky 9 doesn't easily install texlive, which has a makeinfo
+RUN dnf update -y && dnf install -y gettext wget && \
+    wget https://mirror.ctan.org/systems/texlive/tlnet/install-tl-unx.tar.gz && \
+    tar -xzvf install-tl-unx.tar.gz && \
+    dirname=$(ls install-tl-*) && \
+    cd $dirname && \
+    perl ./install-tl --no-interaction
+
+ENV PATH=/usr/local/texlive/2024/bin/x86_64-linux:$PATH
 
 # Specify flux deps in the spack manifest file (spack.yaml)
 RUN mkdir /opt/spack-environment \