Update Dockerfile

Dockerfile

@@ -25,11 +25,11 @@ RUN pip install --no-cache-dir --upgrade pip
 # Copy the current directory contents into the container at $HOME/app setting the owner to the user
 COPY --chown=user . $HOME/app
 
-# Download and install dcm2niix
-RUN wget https://github.com/rordenlab/dcm2niix/releases/latest/download/dcm2niix_lnx.zip && \
-    unzip dcm2niix_lnx.zip && \
-    cp dcm2niix /home/user/.local/bin
-
+# # Download and install dcm2niix
+# RUN wget https://github.com/rordenlab/dcm2niix/releases/latest/download/dcm2niix_lnx.zip && \
+#     unzip dcm2niix_lnx.zip && \
+#     cp dcm2niix /home/user/.local/bin
+RUN pip install git+https://github.com/rordenlab/dcm2niix.git 
 RUN dcm2niix -h
 
 # Install any needed packages specified in requirements.txt