diff --git a/Dockerfile b/Dockerfile
index 527ce99..548ca31 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -123,16 +123,15 @@ ENV HOME=/home/$NB_USER
 USER $NB_USER
 
 # Set up our QuantEcon environment in the first depot entry for jovyan (~/jovyan/.julia). 
-RUN mkdir -p $HOME/.julia 
+RUN mkdir -p $HOME/.julia/environments/v1.0 
 # Instantiate everything we need. 
-RUN julia -e "using Pkg; pkg\"add Test\""
 RUN cd $HOME/.julia/environments/v1.0 \
 # Grab the online TOML. 
 && wget -q https://raw.githubusercontent.com/QuantEcon/lecture-source-jl/master/notebooks/Manifest.toml -O Manifest.toml \
 && wget -q https://raw.githubusercontent.com/QuantEcon/lecture-source-jl/master/notebooks/Project.toml -O Project.toml
 
 # Set up our environment. 
-RUN julia -e "using Pkg; pkg\"instantiate\"; pkg\"precompile\""
+RUN julia -e "using Pkg; pkg\"build\"; pkg\"instantiate\"; pkg\"precompile\""
 
 # Conda stuff. 
 RUN mv $HOME/.local/share/jupyter/kernels/julia-1.0 $CONDA_DIR/share/jupyter/kernels/ \
@@ -156,4 +155,9 @@ ENV NB_USER=jupyter \
 ENV HOME=/home/$NB_USER
 # Starts entirely blank. 
 RUN mkdir $HOME/.julia
+RUN mkdir -p $HOME/.julia/environments/v1.0
 ENV JULIA_DEPOT_PATH="/home/jupyter/.julia:/home/jovyan/.julia:/opt/julia"
+RUN cd $HOME/.julia/environments/v1.0 \
+# Grab the online TOML. 
+&& wget -q https://raw.githubusercontent.com/QuantEcon/lecture-source-jl/master/notebooks/Manifest.toml -O Manifest.toml \
+&& wget -q https://raw.githubusercontent.com/QuantEcon/lecture-source-jl/master/notebooks/Project.toml -O Project.toml
diff --git a/Manifest.toml b/Manifest.toml
deleted file mode 100644
index f054f2d..0000000
--- a/Manifest.toml
+++ /dev/null
@@ -1,1030 +0,0 @@
-[[AbstractFFTs]]
-deps = ["Compat", "LinearAlgebra"]
-git-tree-sha1 = "8d59c3b1463b5e0ad05a3698167f85fac90e184d"
-uuid = "621f4979-c628-5d54-868e-fcf4e3e8185c"
-version = "0.3.2"
-
-[[ArnoldiMethod]]
-deps = ["DelimitedFiles", "LinearAlgebra", "Pkg", "Random", "SparseArrays", "StaticArrays", "Test"]
-git-tree-sha1 = "2b6845cea546604fb4dca4e31414a6a59d39ddcd"
-uuid = "ec485272-7323-5ecc-a04f-4719b315124d"
-version = "0.0.4"
-
-[[Arpack]]
-deps = ["BinaryProvider", "Libdl", "LinearAlgebra", "Random", "SparseArrays", "Test"]
-git-tree-sha1 = "5b046410fb617d9cf2f8bc0edd5da05a2e5a2ad4"
-uuid = "7d9fca2a-8960-54d3-9f78-7d1dccf2cb97"
-version = "0.2.3"
-
-[[AssetRegistry]]
-deps = ["Distributed", "JSON", "Pidfile", "Pkg", "SHA", "Test"]
-git-tree-sha1 = "b25e88db7944f98789130d7b503276bc34bc098e"
-uuid = "bf4720bc-e11a-5d0c-854e-bdca1663c893"
-version = "0.1.0"
-
-[[AxisAlgorithms]]
-deps = ["Compat", "WoodburyMatrices"]
-git-tree-sha1 = "99dabbe853e4f641ab21a676131f2cf9fb29937e"
-uuid = "13072b0f-2c55-5437-9ae7-d433b7a33950"
-version = "0.3.0"
-
-[[BandedMatrices]]
-deps = ["FillArrays", "LazyArrays", "LinearAlgebra", "Pkg", "Random", "SparseArrays", "Test"]
-git-tree-sha1 = "2adb58e3d08ee063b7d2c3d2112eb08ac0e578ec"
-uuid = "aae01518-5342-5314-be14-df237901396f"
-version = "0.6.0"
-
-[[Base64]]
-uuid = "2a0f44e3-6c83-55bd-87e4-b1978d98bd5f"
-
-[[BenchmarkTools]]
-deps = ["JSON", "Pkg", "Printf", "Statistics", "Test"]
-git-tree-sha1 = "e686f1754227e4748259f400839b83a1e8773e02"
-uuid = "6e4b80f9-dd63-53aa-95a3-0cdb28fa8baf"
-version = "0.4.1"
-
-[[BinDeps]]
-deps = ["Compat", "Libdl", "SHA", "URIParser"]
-git-tree-sha1 = "12093ca6cdd0ee547c39b1870e0c9c3f154d9ca9"
-uuid = "9e28174c-4ba2-5203-b857-d8d62c4213ee"
-version = "0.8.10"
-
-[[BinaryProvider]]
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-uuid = "b99e7846-7c00-51b0-8f62-c81ae34c0232"
-version = "0.5.0"
-
-[[BlackBoxOptim]]
-deps = ["CPUTime", "Compat", "Distributed", "Distributions", "LinearAlgebra", "Logging", "Pkg", "Printf", "Random", "SHA", "Serialization", "Statistics", "StatsBase", "Test"]
-git-tree-sha1 = "1303f4b5d3c84f27a803f53646d68fa1616771b2"
-uuid = "a134a8b2-14d6-55f6-9291-3336d3ab0209"
-version = "0.4.0"
-
-[[BoundaryValueDiffEq]]
-deps = ["BandedMatrices", "DiffEqBase", "DiffEqDiffTools", "ForwardDiff", "LinearAlgebra", "NLsolve", "Reexport", "SparseArrays", "Test"]
-git-tree-sha1 = "2ada624d63ca61b1d6051aabf0a996734ea4b6c4"
-uuid = "764a87c0-6b3e-53db-9096-fe964310641d"
-version = "2.2.0"
-
-[[CMake]]
-deps = ["BinDeps", "Libdl", "Pkg", "Test"]
-git-tree-sha1 = "4f0b34e12d4d2c6a367d62c73c961ad468d62b7b"
-uuid = "631607c0-34d2-5d66-819e-eb0f9aa2061a"
-version = "1.0.2"
-
-[[CMakeWrapper]]
-deps = ["BinDeps", "CMake", "Libdl", "Parameters", "Pkg", "Test"]
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-version = "0.2.2"
-
-[[CPUTime]]
-deps = ["Compat"]
-git-tree-sha1 = "bdaf1b7ecf8eb6fb3843a1b0d3fccc5f727a49fd"
-uuid = "a9c8d775-2e2e-55fc-8582-045d282d599e"
-version = "0.1.0"
-
-[[CSSUtil]]
-deps = ["Colors", "Compat", "JSON", "Measures", "Pkg", "WebIO"]
-git-tree-sha1 = "ff13fd99e4dd54f56eb064815f843bc992a871a2"
-uuid = "70588ee8-6100-5070-97c1-3cb50ed05fe8"
-version = "0.1.0"
-
-[[Calculus]]
-deps = ["Compat"]
-git-tree-sha1 = "f60954495a7afcee4136f78d1d60350abd37a409"
-uuid = "49dc2e85-a5d0-5ad3-a950-438e2897f1b9"
-version = "0.4.1"
-
-[[CategoricalArrays]]
-deps = ["Compat", "Future", "JSON", "Missings", "Printf", "Reexport"]
-git-tree-sha1 = "6362c49130b5888f5628bc197ee5f17aec7d2a88"
-uuid = "324d7699-5711-5eae-9e2f-1d82baa6b597"
-version = "0.4.0"
-
-[[ChunkedArrays]]
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-uuid = "8bab3169-4815-5aad-9f88-5df82062e999"
-version = "0.1.1"
-
-[[Clustering]]
-deps = ["Dates", "Distances", "LinearAlgebra", "NearestNeighbors", "Pkg", "Printf", "Random", "SparseArrays", "Statistics", "StatsBase", "Test"]
-git-tree-sha1 = "e5ab61505f044895bfe25ed034eba7639d8a4a5f"
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-version = "0.12.0"
-
-[[CodecZlib]]
-deps = ["BinaryProvider", "Libdl", "Pkg", "Test", "TranscodingStreams"]
-git-tree-sha1 = "83cb3d65c37ea1364c2d5bf7bcea41843ba645dc"
-uuid = "944b1d66-785c-5afd-91f1-9de20f533193"
-version = "0.5.0"
-
-[[ColorTypes]]
-deps = ["FixedPointNumbers", "Random", "Test"]
-git-tree-sha1 = "f73b0e10f2a5756de7019818a41654686da06b09"
-uuid = "3da002f7-5984-5a60-b8a6-cbb66c0b333f"
-version = "0.7.5"
-
-[[Colors]]
-deps = ["ColorTypes", "FixedPointNumbers", "InteractiveUtils", "Pkg", "Printf", "Reexport", "Test"]
-git-tree-sha1 = "8c89e0a9a583954eae3efcf6a531e51c02b38cee"
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-version = "0.9.4"
-
-[[CommonSubexpressions]]
-deps = ["Test"]
-git-tree-sha1 = "efdaf19ab11c7889334ca247ff4c9f7c322817b0"
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-version = "0.2.0"
-
-[[Compat]]
-deps = ["Base64", "Dates", "DelimitedFiles", "Distributed", "InteractiveUtils", "LibGit2", "Libdl", "LinearAlgebra", "Markdown", "Mmap", "Pkg", "Printf", "REPL", "Random", "Serialization", "SharedArrays", "Sockets", "SparseArrays", "Statistics", "Test", "UUIDs", "Unicode"]
-git-tree-sha1 = "ff2595695fc4f14427358ce2593f867085c45dcb"
-uuid = "34da2185-b29b-5c13-b0c7-acf172513d20"
-version = "1.2.0"
-
-[[Conda]]
-deps = ["Compat", "JSON", "VersionParsing"]
-git-tree-sha1 = "85b5bf3ffcf4f39abe019dab1dd00a0aead8d882"
-uuid = "8f4d0f93-b110-5947-807f-2305c1781a2d"
-version = "1.0.2"
-
-[[Contour]]
-deps = ["LinearAlgebra", "StaticArrays", "Test"]
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-
-[[DSP]]
-deps = ["AbstractFFTs", "Compat", "FFTW", "LinearAlgebra", "Pkg", "Polynomials", "Random", "Reexport", "SpecialFunctions"]
-git-tree-sha1 = "c90967ff4c5e99f652b278624634dcef73b58848"
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-
-[[DataFrames]]
-deps = ["CategoricalArrays", "CodecZlib", "Compat", "DataStreams", "Dates", "InteractiveUtils", "IteratorInterfaceExtensions", "LinearAlgebra", "Missings", "Pkg", "Printf", "Random", "Reexport", "SortingAlgorithms", "Statistics", "StatsBase", "TableTraits", "Tables", "Test", "TranscodingStreams", "Unicode", "WeakRefStrings"]
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-[[DataFramesMeta]]
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-[[DataStreams]]
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-[[DataStructures]]
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-[[Dates]]
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-
-[[DelayDiffEq]]
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-[[DiffEqBase]]
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-[[DiffEqBiological]]
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-[[DiffEqCallbacks]]
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-[[DiffEqDevTools]]
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-
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-[[Random]]
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-[[SortingAlgorithms]]
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-[[SparseArrays]]
-deps = ["LinearAlgebra", "Random"]
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-
-[[SpecialFunctions]]
-deps = ["BinDeps", "BinaryProvider", "Libdl", "Test"]
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-version = "0.7.1"
-
-[[StatPlots]]
-deps = ["Clustering", "DataStructures", "DataValues", "Distributions", "IterableTables", "KernelDensity", "Observables", "Plots", "Reexport", "StatsBase", "TableTraits", "TableTraitsUtils", "Test", "Widgets"]
-git-tree-sha1 = "4555d876c4c2db293dc661c94f26679b788ccb13"
-uuid = "60ddc479-9b66-56df-82fc-76a74619b69c"
-version = "0.8.1"
-
-[[StaticArrays]]
-deps = ["InteractiveUtils", "LinearAlgebra", "Random", "Statistics", "Test"]
-git-tree-sha1 = "d432c79bef174a830304f8601427a4357dfdbfb7"
-uuid = "90137ffa-7385-5640-81b9-e52037218182"
-version = "0.8.3"
-
-[[Statistics]]
-deps = ["LinearAlgebra", "SparseArrays"]
-uuid = "10745b16-79ce-11e8-11f9-7d13ad32a3b2"
-
-[[StatsBase]]
-deps = ["DataStructures", "LinearAlgebra", "Missings", "Printf", "Random", "SortingAlgorithms", "SparseArrays", "Statistics", "Test"]
-git-tree-sha1 = "723193a13e8078cec6dcd0b8fe245c8bfd81690e"
-uuid = "2913bbd2-ae8a-5f71-8c99-4fb6c76f3a91"
-version = "0.25.0"
-
-[[StatsFuns]]
-deps = ["Pkg", "Rmath", "SpecialFunctions", "Test"]
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-uuid = "4c63d2b9-4356-54db-8cca-17b64c39e42c"
-version = "0.7.0"
-
-[[SteadyStateDiffEq]]
-deps = ["Compat", "DiffEqBase", "DiffEqCallbacks", "LinearAlgebra", "NLsolve", "Reexport", "Test"]
-git-tree-sha1 = "62858d8d6bc3230a228be69a6106ad66fb693df7"
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-version = "1.3.0"
-
-[[StochasticDiffEq]]
-deps = ["DataStructures", "DiffEqBase", "DiffEqDiffTools", "DiffEqNoiseProcess", "DiffEqOperators", "Distributed", "ForwardDiff", "LinearAlgebra", "Logging", "MuladdMacro", "NLsolve", "Parameters", "Random", "RandomNumbers", "RecursiveArrayTools", "Reexport", "Roots", "SparseArrays", "StaticArrays", "Test"]
-git-tree-sha1 = "e3f1d8f30369038a1a8eab5498aa703dec77b8c3"
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-version = "5.8.0"
-
-[[SuiteSparse]]
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-
-[[Sundials]]
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-[[Tables]]
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-[[Test]]
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-
-[[TranscodingStreams]]
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-[[TreeViews]]
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-[[URIParser]]
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-
-[[UUIDs]]
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-
-[[Unicode]]
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-
-[[VectorizedRoutines]]
-deps = ["Distributions"]
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-[[WebIO]]
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diff --git a/Project.toml b/Project.toml
deleted file mode 100644
index 88bca81..0000000
--- a/Project.toml
+++ /dev/null
@@ -1,40 +0,0 @@
-name = "QuantEconLecturePackages"
-uuid = "e24db316-c288-11e8-0deb-55fe95db271c"
-authors = ["arnavs <soodarnav01@gmail.com>"]
-version = "0.1.0"
-
-[deps]
-BandedMatrices = "aae01518-5342-5314-be14-df237901396f"
-BenchmarkTools = "6e4b80f9-dd63-53aa-95a3-0cdb28fa8baf"
-ColorTypes = "3da002f7-5984-5a60-b8a6-cbb66c0b333f"
-DataFrames = "a93c6f00-e57d-5684-b7b6-d8193f3e46c0"
-DataFramesMeta = "1313f7d8-7da2-5740-9ea0-a2ca25f37964"
-Dierckx = "39dd38d3-220a-591b-8e3c-4c3a8c710a94"
-DiffEqCallbacks = "459566f4-90b8-5000-8ac3-15dfb0a30def"
-DifferentialEquations = "0c46a032-eb83-5123-abaf-570d42b7fbaa"
-Distributions = "31c24e10-a181-5473-b8eb-7969acd0382f"
-Expectations = "2fe49d83-0758-5602-8f54-1f90ad0d522b"
-ForwardDiff = "f6369f11-7733-5829-9624-2563aa707210"
-GR = "28b8d3ca-fb5f-59d9-8090-bfdbd6d07a71"
-IJulia = "7073ff75-c697-5162-941a-fcdaad2a7d2a"
-Interact = "c601a237-2ae4-5e1e-952c-7a85b0c7eef1"
-Interpolations = "a98d9a8b-a2ab-59e6-89dd-64a1c18fca59"
-KernelDensity = "5ab0869b-81aa-558d-bb23-cbf5423bbe9b"
-LaTeXStrings = "b964fa9f-0449-5b57-a5c2-d3ea65f4040f"
-LinearAlgebra = "37e2e46d-f89d-539d-b4ee-838fcccc9c8e"
-NLopt = "76087f3c-5699-56af-9a33-bf431cd00edd"
-NLsolve = "2774e3e8-f4cf-5e23-947b-6d7e65073b56"
-Optim = "429524aa-4258-5aef-a3af-852621145aeb"
-Parameters = "d96e819e-fc66-5662-9728-84c9c7592b0a"
-Plots = "91a5bcdd-55d7-5caf-9e0b-520d859cae80"
-Polynomials = "f27b6e38-b328-58d1-80ce-0feddd5e7a45"
-QuadGK = "1fd47b50-473d-5c70-9696-f719f8f3bcdc"
-QuantEcon = "fcd29c91-0bd7-5a09-975d-7ac3f643a60c"
-Random = "9a3f8284-a2c9-5f02-9a11-845980a1fd5c"
-Revise = "295af30f-e4ad-537b-8983-00126c2a3abe"
-Roots = "f2b01f46-fcfa-551c-844a-d8ac1e96c665"
-SparseArrays = "2f01184e-e22b-5df5-ae63-d93ebab69eaf"
-StatPlots = "60ddc479-9b66-56df-82fc-76a74619b69c"
-StaticArrays = "90137ffa-7385-5640-81b9-e52037218182"
-Statistics = "10745b16-79ce-11e8-11f9-7d13ad32a3b2"
-Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
diff --git a/README.md b/README.md
index 3729869..a973873 100644
--- a/README.md
+++ b/README.md
@@ -5,9 +5,10 @@ Support for the VSE Syzygy instance.
 
 Command      | Description
 -------------|------------
-`./update-toml.sh`   | Pull latest TOML from `quantecon/lecture-source-jl` (Dockerfile points at online).
 `docker build -t syzygy:latest .` | Build image from Dockerfile and call it `syzygy:latest`. 
 `docker run -it -p 8888:8888 -e JUPYTER_LAB_ENABLE=yes syzygy:latest` | Run Docker image.
+`./pull-toml.sh`   | Download latest TOML from `quantecon/lecture-source-jl`.
+`./buildrun.sh` | Do (1) and (2). 
 
 ## Troubleshooting 
 
diff --git a/buildrun.sh b/buildrun.sh
new file mode 100755
index 0000000..2f2bacb
--- /dev/null
+++ b/buildrun.sh
@@ -0,0 +1,2 @@
+docker build -t syzygy:latest .
+docker run -it -p 8888:8888 -e JUPYTER_LAB_ENABLE=yes syzygy:latest
\ No newline at end of file
diff --git a/localstartup.jl b/localstartup.jl
deleted file mode 100644
index 0e4e354..0000000
--- a/localstartup.jl
+++ /dev/null
@@ -1 +0,0 @@
-push!(DEPOT_PATH, "/home/jovyan/.julia/")
diff --git a/update-toml.sh b/pull-toml.sh
similarity index 100%
rename from update-toml.sh
rename to pull-toml.sh