Add octaverc.m to the container. Downgrade sympy to 1.5.1.

Fixes #17

Makefile

@@ -51,7 +51,7 @@ install-selinux-bin:
 	ln -sf $$PWD /usr/local/share/oo
 
 install-site-m:
-	cp back-octave/octaverc.m /usr/local/share/octave/site/m/startup/octaverc
+	echo "This command is no longer supported. See containers/octave-pkg/Dockerfile."
 
 enable-graceful-shutdown:
 	cp entrypoint/oo-no-restart.service /usr/lib/systemd/system/oo.service;

containers/octave-pkg/Dockerfile

@@ -37,7 +37,9 @@ RUN yum install -y \
 	netcdf-devel \
 	python3-pip
 
-RUN pip3 install sympy
+# TODO: install version 1.5.1 until the symbolic package is fixed:
+# https://github.com/cbm755/octsympy/issues/1023
+RUN pip3 install sympy==1.5.1
 
 ARG PKG_BASE_URL=https://downloads.sourceforge.net/project/octave/Octave%20Forge%20Packages/Individual%20Package%20Releases
 
@@ -149,4 +151,5 @@ RUN cd /usr/local/share/octave/site/m && /usr/local/bin/octave -q --eval "\
 	endfor; \
 	save('package_metadata.mat', 'packages'); "
 
-# TODO: Add octaverc.m to the Docker image, and remove it from install-site-m
+# Install site octaverc.m (formerly part of "install-site-m" in Makefile)
+COPY containers/octave-pkg/octaverc.m /usr/local/share/octave/site/m/startup/octaverc

back-octave/octaverc.m → containers/octave-pkg/octaverc.m

@@ -50,21 +50,19 @@ function clear (varargin)
 % Packages that are installed but not auto-loaded have a reason, such as shadows.
 
 pkg load control;
+pkg load dataframe;
 pkg load general;
 pkg load geometry;
 pkg load image;
 pkg load interval;
 pkg load linear-algebra;
 pkg load miscellaneous;
+pkg load mvn;
 pkg load signal;
 pkg load struct;
 pkg load symbolic;
-
-% TODO: Save this file as part of the Dockerfile, then enable these pkgs:
-% pkg load dataframe;
-% pkg load mvn;
-% pkg load tablicious;
-% pkg load video;
+pkg load tablicious;
+pkg load video;
 
 % Packages not auto-loaded because of the JVM dependency:
 % pkg load data-smoothing;