Fix cargo install / path

Dockerfile

@@ -136,42 +136,43 @@ RUN chmod +x /tmp/install_latex.sh &&\
   && tlmgr option -- srcfiles 0 \
   && tlmgr install \
   $(grep -o '^[^#]*' /tmp/latex_packages.txt | tr '\n' ' ') \
-  && chown --recursive $USERNAME:$USERNAME /usr/local/texlive \
-  && cargo install tex-fmt
+  && chown --recursive $USERNAME:$USERNAME /usr/local/texlive
 
 # Set Latex Paths
 ENV PATH="/usr/local/texlive/bin/x86_64-linux:${PATH}"
-ENV PATH="/root/.cargo/bin:${PATH}"
 
 # Install R
 ENV R_VERSION=4.4.1
 
 # Set RSPM snapshot see:
-# https://packagemanager.posit.co/client/#/repos/cran/setup?r_environment=other&snapshot=2024-10-01&distribution=ubuntu-22.04
-ENV R_REPOS=https://packagemanager.posit.co/cran/__linux__/noble/2024-10-01
-
-COPY install_scripts/install_r.sh /tmp/install_r.sh
-COPY package_lists/r_packages.txt /tmp/r_packages.txt
-COPY package_lists/r_packages_github.txt /tmp/r_packages_github.txt
-
-RUN chmod +x /tmp/install_r.sh &&\
+  # https://packagemanager.posit.co/client/#/repos/cran/setup?r_environment=other&snapshot=2024-10-01&distribution=ubuntu-22.04
+  ENV R_REPOS=https://packagemanager.posit.co/cran/__linux__/noble/2024-10-01
+  
+  COPY install_scripts/install_r.sh /tmp/install_r.sh
+  COPY package_lists/r_packages.txt /tmp/r_packages.txt
+  COPY package_lists/r_packages_github.txt /tmp/r_packages_github.txt
+  
+  RUN chmod +x /tmp/install_r.sh &&\
   /tmp/install_r.sh
-
-COPY --chown=$USERNAME .misc/.zshrc /home/$USERNAME/.
-
-COPY --chown=$USERNAME .misc/.Rprofile /home/$USERNAME/.
-
-RUN mkdir /home/$USERNAME/.R && chown -R $USERNAME /home/$USERNAME/.R
-COPY --chown=$USERNAME .misc/Makevars /home/$USERNAME/.R/.
-
-RUN mkdir /home/$USERNAME/.ccache && chown -R $USERNAME /home/$USERNAME/.ccache
-COPY --chown=$USERNAME .misc/ccache.conf /home/$USERNAME/.ccache/.
-
-RUN chown -R $USERNAME /usr/local/lib
-RUN chown -R $USERNAME /usr/local/include
-
-# Switch to non-root user
-USER $USERNAME
-
+
+  COPY --chown=$USERNAME .misc/.zshrc /home/$USERNAME/.
+
+  COPY --chown=$USERNAME .misc/.Rprofile /home/$USERNAME/.
+
+  RUN mkdir /home/$USERNAME/.R && chown -R $USERNAME /home/$USERNAME/.R
+  COPY --chown=$USERNAME .misc/Makevars /home/$USERNAME/.R/.
+
+  RUN mkdir /home/$USERNAME/.ccache && chown -R $USERNAME /home/$USERNAME/.ccache
+  COPY --chown=$USERNAME .misc/ccache.conf /home/$USERNAME/.ccache/.
+
+  RUN chown -R $USERNAME /usr/local/lib
+  RUN chown -R $USERNAME /usr/local/include
+
+  # Switch to non-root user
+  USER $USERNAME
+
+  RUN cargo install tex-fmt
+  ENV PATH="/home/${USERNAME}/.cargo/bin:${PATH}"
+
 # Start zsh
 CMD [ "zsh" ]