libxml2 patch

Author: divya agarwal

huggingface/pytorch/inference/docker/2.1/py3/sdk2.20.0/Dockerfile.neuronx

@@ -59,13 +59,32 @@ RUN apt-get update \
     libcap-dev \
     gpg-agent \
     libexpat1 \
-    libxml2 \
     libgstreamer1.0-0 \
     libsoup2.4-1 \
  && rm -rf /var/lib/apt/lists/* \
  && rm -rf /tmp/tmp* \
  && apt-get clean
 
+# Install latest version of libxml2 from source
+RUN apt-get update \
+ && apt-get install -y --no-install-recommends \
+    make \
+    gcc \
+    automake \
+    libtool \
+    pkg-config \
+ && wget http://xmlsoft.org/sources/libxml2-latest.tar.gz \
+ && tar -xzf libxml2-latest.tar.gz \
+ && cd libxml2-* \
+ && ./configure --prefix=/usr --without-python \
+ && make -j$(nproc) \
+ && make install \
+ && cd .. \
+ && rm -rf libxml2-* \
+ && rm -rf /var/lib/apt/lists/* \
+ && rm -rf /tmp/tmp* \
+ && apt-get clean
+
 RUN echo "deb https://apt.repos.neuron.amazonaws.com focal main" > /etc/apt/sources.list.d/neuron.list
 RUN wget -qO - https://apt.repos.neuron.amazonaws.com/GPG-PUB-KEY-AMAZON-AWS-NEURON.PUB | apt-key add -