adding ubuntu dockerfile

dockerfiles/ubuntu-lib64.sh

@@ -0,0 +1,10 @@
+#!/bin/bash
+
+cd /usr/lib64
+for i in $(ls /usr/lib/x86_64-linux-gnu/)
+do 
+	if [[ "$i" != "ld-linux"* ]]; then 
+		ln -s /usr/lib/x86_64-linux-gnu/$i .
+	fi
+done
+

dockerfiles/ubuntu.dockerfile

@@ -0,0 +1,14 @@
+FROM ubuntu:22.04
+
+ENV REFRESHED_ON 20231004
+
+RUN apt update \
+ && apt-get install -y  git python3-yaml build-essential gfortran wget tar zip \
+    rsync patch lbzip2 texinfo file  keyutils libkeyutils-dev gcc-multilib g++-multilib libunwind-dev \
+ && apt-get clean
+
+ADD ubuntu-lib64.sh /usr/bin/ubuntu-lib64.sh
+RUN /usr/bin/ubuntu-lib64.sh
+
+
+ENTRYPOINT ["/bin/bash"]