fix(build): changing tlmgr setup

docker/backend/Dockerfile

@@ -21,11 +21,37 @@ RUN apt-get -y update && apt-get -y install fonts-roboto
 # RUN apt-get -y update && apt-get -y install pdftk
 # RUN apt-get -y update && apt-get -y install \
 # texlive texlive-latex-recommended texlive-luatex texlive-plain-generic texlive-lang-german texlive-lang-english
-RUN apt-get -y update && apt-get -y install texlive
+RUN apt-get -y update && apt-get -y install \
+    wget \
+    perl \
+    xz-utils \
+    texlive \
+    texlive-luatex \
+    texlive-latex-extra \
+    texlive-fonts-recommended \
+    texlive-fonts-extra \
+    && apt-get clean
 # RUN ls /usr/local/texlive
 # RUN chown -hR root /usr/local/texlive/2018
+ENV PATH="/usr/local/texlive/2018/bin/x86_64-linux:${PATH}"
+ENV TEXLIVE_VERSION=2018
+RUN tlmgr init-usertree
 RUN tlmgr option repository ftp://tug.org/historic/systems/texlive/2018/tlnet-final
 RUN tlmgr update --self --all
+RUN tlmgr install \
+      babel 
+      # babel-english \
+      # babel-german \
+      # luatex lualatex luatexbase lualatex-math \
+      # booktabs \
+      # textpos \
+      # enumitem \
+      # eurosym  \
+      # koma-script \
+      # unicode-math \
+      # selnolig
+
+
 
 ARG PROJECT_DIR=/fradrive
 ENV PROJECT_DIR=${PROJECT_DIR}