updating versions & download locations

Dockerfile

@@ -6,17 +6,17 @@ FROM gcc:latest
 ENV BUILD /build
 ENV OPT /opt
 
-# last checked for updates Nov 14 2016
+# last checked for updates Feb 13 2018
 ENV ZLIB_VERSION 1.2.11
-ENV JPEG_VERSION 6b
+ENV JPEG_VERSION 9c
 ENV SZIP_VERSION 2.1
-ENV HDF4_VERSION 4.2.12
-ENV HDF5_VERSION 1.8.17
+ENV HDF4_VERSION 4.2.13
+ENV HDF5_VERSION 1.10.1
 ENV NC4F_VERSION 4.4.4
-ENV NC4C_VERSION 4.4.1
-ENV NCO_VERSION 4.6.1
+ENV NC4C_VERSION 4.6.0
+ENV NCO_VERSION 4.7.2
 ENV PYHDF_VERSION 0.9.0
-ENV NETCDFPY_VERSION 1.2.4rel
+ENV NETCDFPY_VERSION 1.3.1rel
 
 # grab some packages we need
 RUN apt-get update && apt-get install -y byacc bison diffutils flex make
@@ -40,7 +40,7 @@ RUN mkdir -p ${BUILD} && cd ${BUILD} && \
 # add libjpeg
 #RUN apt-get install -y jpeg-devel
 RUN mkdir -p ${BUILD} && cd ${BUILD} && \
-    wget -q https://www.hdfgroup.org/ftp/lib-external/jpeg/src/jpegsrc.v${JPEG_VERSION}.tar.gz && \
+    wget -q http://www.ijg.org/files/jpegsrc.v${JPEG_VERSION}.tar.gz && \
     tar xzf jpegsrc.v${JPEG_VERSION}.tar.gz && \
     cd jpeg-${JPEG_VERSION} && \
     ./configure && make -j4 && make install && \
@@ -72,7 +72,7 @@ RUN mkdir -p ${BUILD} ${OPT}/hdf4 && cd ${BUILD} && \
 # note - hdf5 post-1.8.11 now includes -ldl as a dependency
 # http://hdf-forum.184993.n3.nabble.com/Errors-compiling-against-Static-build-HDF5-1-8-11-Need-for-ldl-added-to-linker-arguments-td4026300.html
 RUN mkdir -p ${BUILD} ${OPT}/hdf5 && cd ${BUILD} && \
-    wget -q https://www.hdfgroup.org/ftp/HDF5/releases/hdf5-${HDF5_VERSION}/src/hdf5-${HDF5_VERSION}.tar.gz && \
+    wget -q https://www.hdfgroup.org/ftp/HDF5/releases/hdf5-1.10/hdf5-${HDF5_VERSION}/src/hdf5-${HDF5_VERSION}.tar.gz && \
     tar xzf hdf5-${HDF5_VERSION}.tar.gz && \
     cd hdf5-${HDF5_VERSION} && \
     ./configure --prefix="${OPT}/hdf5" --with-pic --with-zlib="${OPT}/zlib" --enable-cxx --enable-fortran --enable-fortran2003 --with-pthread && make -j4 && make install && \