remove unnecessary dependencies

setup.sh

@@ -23,6 +23,7 @@ retry() {
   done
 }
 
+head -1 /etc/apk/repositories | sed s'/alpine\/.*$/alpine\/edge\/testing/' >> /etc/apk/repositories 
 echo "==> Install system packages"
 apk --no-cache add \
   bash \
@@ -31,6 +32,15 @@ apk --no-cache add \
   graphviz \
   openjdk11-jre-headless \
   perl \
+  perl-app-cpanminus \
+  perl-file-homedir \
+  perl-log-log4perl \
+  perl-log-dispatch \
+  perl-namespace-autoclean \
+  perl-params-validationcompiler \
+  perl-specio \
+  perl-unicode-linebreak \
+  perl-yaml-tiny
   py-pygments \
   python2 \
   python3 \
@@ -64,26 +74,6 @@ if [ "$scheme" != "full" ]; then
     texliveonfly
 fi
 
-# https://latexindentpl.readthedocs.io/en/latest/appendices.html#lst-alpine-install
-# Installing incompatible latexindent perl dependencies via apk
-apk --no-cache add \
-    perl-log-log4perl \
-    perl-log-dispatch \
-    perl-namespace-autoclean \
-    perl-specio \
-    perl-unicode-linebreak
-
-# Installing remaining latexindent perl dependencies via cpan
-apk --no-cache add curl wget make
-cd /usr/local/bin && \
-    curl -L https://cpanmin.us/ -o cpanm && \
-    chmod +x cpanm
-cpanm -n App::cpanminus
-cpanm -n File::HomeDir
-cpanm -n Params::ValidationCompiler
-cpanm -n YAML::Tiny
-cpanm -n Unicode::GCString
-
 echo "==> Clean up"
 rm -rf \
   /opt/texlive/texdir/install-tl \