Manifest.toml

[[Base64]]
uuid = "2a0f44e3-6c83-55bd-87e4-b1978d98bd5f"

[[ColorTypes]]
deps = ["FixedPointNumbers", "Random", "Test"]
git-tree-sha1 = "b45e62af8eabea138c381c04972c4b25d47e6c69"
uuid = "3da002f7-5984-5a60-b8a6-cbb66c0b333f"
version = "0.7.3"

[[Colors]]
deps = ["ColorTypes", "FixedPointNumbers", "InteractiveUtils", "Pkg", "Printf", "Reexport", "Test"]
git-tree-sha1 = "22dbaed87c2b5a2df5caeca48c5f25fe7b6b009a"
uuid = "5ae59095-9a9b-59fe-a467-6f913c188581"
version = "0.9.2"

[[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 = "277d3807440d9793421354b6680911fc95d91a84"
uuid = "34da2185-b29b-5c13-b0c7-acf172513d20"
version = "1.0.1"

[[Conda]]
deps = ["Compat", "JSON", "VersionParsing"]
git-tree-sha1 = "a47f9a2c7b80095e6a935536795635522fe27f5d"
uuid = "8f4d0f93-b110-5947-807f-2305c1781a2d"
version = "1.0.1"

[[Contour]]
deps = ["LinearAlgebra", "StaticArrays", "Test"]
git-tree-sha1 = "b974e164358fea753ef853ce7bad97afec15bb80"
uuid = "d38c429a-6771-53c6-b99e-75d170b6e991"
version = "0.5.1"

[[DataStructures]]
deps = ["InteractiveUtils", "REPL", "Random", "Serialization", "Test"]
git-tree-sha1 = "6e72a9098f5774601c8c8d6a4511a68270594910"
uuid = "864edb3b-99cc-5e75-8d2d-829cb0a9cfe8"
version = "0.11.0"

[[Dates]]
deps = ["Printf"]
uuid = "ade2ca70-3891-5945-98fb-dc099432e06a"

[[DelimitedFiles]]
deps = ["Mmap"]
uuid = "8bb1440f-4735-579b-a4ab-409b98df4dab"

[[Distributed]]
deps = ["LinearAlgebra", "Random", "Serialization", "Sockets"]
uuid = "8ba89e20-285c-5b6f-9357-94700520ee1b"

[[FixedPointNumbers]]
deps = ["Pkg", "Test"]
git-tree-sha1 = "31cbf24d537a217475b37274df05de09882b53f1"
uuid = "53c48c17-4a7d-5ca2-90c5-79b7896eea93"
version = "0.5.2"

[[GR]]
deps = ["Base64", "DelimitedFiles", "Random", "Serialization", "Sockets", "Test"]
git-tree-sha1 = "67fcefb82ea66d6488d2e3fa276d0b8a4602f634"
uuid = "28b8d3ca-fb5f-59d9-8090-bfdbd6d07a71"
version = "0.32.2"

[[InteractiveUtils]]
deps = ["LinearAlgebra", "Markdown"]
uuid = "b77e0a4c-d291-57a0-90e8-8db25a27a240"

[[JSON]]
deps = ["Dates", "Distributed", "Mmap", "Pkg", "Sockets", "Test", "Unicode"]
git-tree-sha1 = "fec8e4d433072731466d37ed0061b3ba7f70eeb9"
uuid = "682c06a0-de6a-54ab-a142-c8b1cf79cde6"
version = "0.19.0"

[[LaTeXStrings]]
deps = ["Compat"]
git-tree-sha1 = "7ab9b8788cfab2bdde22adf9004bda7ad9954b6c"
uuid = "b964fa9f-0449-5b57-a5c2-d3ea65f4040f"
version = "1.0.2"

[[LibGit2]]
uuid = "76f85450-5226-5b5a-8eaa-529ad045b433"

[[Libdl]]
uuid = "8f399da3-3557-5675-b5ff-fb832c97cbdb"

[[LinearAlgebra]]
deps = ["Libdl"]
uuid = "37e2e46d-f89d-539d-b4ee-838fcccc9c8e"

[[Logging]]
uuid = "56ddb016-857b-54e1-b83d-db4d58db5568"

[[MacroTools]]
deps = ["Compat"]
git-tree-sha1 = "c443e1c8d58a4e9f61b708ad0a88286c7042145b"
uuid = "1914dd2f-81c6-5fcd-8719-6d5c9610ff09"
version = "0.4.4"

[[Markdown]]
deps = ["Base64"]
uuid = "d6f4376e-aef5-505a-96c1-9c027394607a"

[[Measures]]
deps = ["Compat"]
git-tree-sha1 = "9cdd05418a7f2f7ce534014285edf01f465d6961"
uuid = "442fdcdd-2543-5da2-b0f3-8c86c306513e"
version = "0.2.0"

[[Missings]]
deps = ["Compat"]
git-tree-sha1 = "866fb034899be6055dcb6cb1a70fbda379bb0b55"
uuid = "e1d29d7a-bbdc-5cf2-9ac0-f12de2c33e28"
version = "0.2.10"

[[Mmap]]
uuid = "a63ad114-7e13-5084-954f-fe012c677804"

[[NaNMath]]
deps = ["Compat"]
git-tree-sha1 = "ce3b85e484a5d4c71dd5316215069311135fa9f2"
uuid = "77ba4419-2d1f-58cd-9bb1-8ffee604a2e3"
version = "0.3.2"

[[Pkg]]
deps = ["Dates", "LibGit2", "Markdown", "Printf", "REPL", "Random", "SHA", "UUIDs"]
uuid = "44cfe95a-1eb2-52ea-b672-e2afdf69b78f"

[[PlotThemes]]
deps = ["PlotUtils", "Requires", "Test"]
git-tree-sha1 = "f3afd2d58e1f6ac9be2cea46e4a9083ccc1d990b"
uuid = "ccf2f8ad-2431-5c83-bf29-c5338b663b6a"
version = "0.3.0"

[[PlotUtils]]
deps = ["Colors", "Dates", "Printf", "Random", "Reexport", "Test"]
git-tree-sha1 = "3b32bd672faa513c7c288b61bd20ea1504930810"
uuid = "995b91a9-d308-5afd-9ec6-746e21dbc043"
version = "0.5.2"

[[Plots]]
deps = ["Base64", "Contour", "Dates", "FixedPointNumbers", "GR", "JSON", "LinearAlgebra", "Measures", "NaNMath", "Pkg", "PlotThemes", "PlotUtils", "Printf", "REPL", "RecipesBase", "Reexport", "Requires", "Showoff", "SparseArrays", "StaticArrays", "Statistics", "StatsBase", "Test", "UUIDs"]
git-tree-sha1 = "11d668ff24983dd998e264488f4a91a06e11760f"
repo-rev = "master"
repo-url = "https://github.com/JuliaPlots/Plots.jl.git"
uuid = "91a5bcdd-55d7-5caf-9e0b-520d859cae80"
version = "0.19.1+"

[[Printf]]
deps = ["Unicode"]
uuid = "de0858da-6303-5e67-8744-51eddeeeb8d7"

[[PyCall]]
deps = ["Compat", "Conda", "MacroTools", "VersionParsing"]
git-tree-sha1 = "dcb6e67213f812d75100cbf87e9c0fd6aebc01f5"
uuid = "438e738f-606a-5dbb-bf0a-cddfbfd45ab0"
version = "1.17.1"

[[PyPlot]]
deps = ["Colors", "Compat", "LaTeXStrings", "PyCall", "Test", "VersionParsing"]
git-tree-sha1 = "3a0908224526b378cb0eb1b770385e23b70adb5c"
uuid = "d330b81b-6aea-500a-939a-2ce795aea3ee"
version = "2.6.0"

[[REPL]]
deps = ["InteractiveUtils", "Markdown", "Sockets"]
uuid = "3fa0cd96-eef1-5676-8a61-b3b8758bbffb"

[[Random]]
deps = ["Serialization"]
uuid = "9a3f8284-a2c9-5f02-9a11-845980a1fd5c"

[[RecipesBase]]
deps = ["Pkg", "Random", "Test"]
git-tree-sha1 = "b18c3d875ad6805e3db59c4e81f206f04df71d66"
uuid = "3cdcf5f2-1ef4-517c-9805-6587b60abb01"
version = "0.5.0"

[[Reexport]]
deps = ["Pkg"]
git-tree-sha1 = "7b1d07f411bc8ddb7977ec7f377b97b158514fe0"
uuid = "189a3867-3050-52da-a836-e630ba90ab69"
version = "0.2.0"

[[Requires]]
deps = ["Test"]
git-tree-sha1 = "f6fbf4ba64d295e146e49e021207993b6b48c7d1"
uuid = "ae029012-a4dd-5104-9daa-d747884805df"
version = "0.5.2"

[[SHA]]
uuid = "ea8e919c-243c-51af-8825-aaa63cd721ce"

[[Serialization]]
uuid = "9e88b42a-f829-5b0c-bbe9-9e923198166b"

[[SharedArrays]]
deps = ["Distributed", "Mmap", "Random", "Serialization"]
uuid = "1a1011a3-84de-559e-8e89-a11a2f7dc383"

[[Showoff]]
deps = ["Compat", "Pkg"]
git-tree-sha1 = "276b24f3ace98bec911be7ff2928d497dc759085"
uuid = "992d4aef-0814-514b-bc4d-f2e9a6c4116f"
version = "0.2.1"

[[Sockets]]
uuid = "6462fe0b-24de-5631-8697-dd941f90decc"

[[SortingAlgorithms]]
deps = ["DataStructures", "Random", "Test"]
git-tree-sha1 = "03f5898c9959f8115e30bc7226ada7d0df554ddd"
uuid = "a2af1166-a08f-5f64-846c-94a0d3cef48c"
version = "0.3.1"

[[SparseArrays]]
deps = ["LinearAlgebra", "Random"]
uuid = "2f01184e-e22b-5df5-ae63-d93ebab69eaf"

[[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"

[[Test]]
deps = ["Distributed", "InteractiveUtils", "Logging", "Random"]
uuid = "8dfed614-e22c-5e08-85e1-65c5234f0b40"

[[UUIDs]]
deps = ["Random"]
uuid = "cf7118a7-6976-5b1a-9a39-7adc72f591a4"

[[Unicode]]
uuid = "4ec0a83e-493e-50e2-b9ac-8f72acf5a8f5"

[[VersionParsing]]
deps = ["Compat"]
git-tree-sha1 = "c9d5aa108588b978bd859554660c8a5c4f2f7669"
uuid = "81def892-9a0e-5fdd-b105-ffc91e053289"
version = "1.1.2"

Project.toml

[deps]
LaTeXStrings = "b964fa9f-0449-5b57-a5c2-d3ea65f4040f"
Plots = "91a5bcdd-55d7-5caf-9e0b-520d859cae80"
PyCall = "438e738f-606a-5dbb-bf0a-cddfbfd45ab0"
PyPlot = "d330b81b-6aea-500a-939a-2ce795aea3ee"

pyplot-latexstrings-error.md

Issue

using Plots
pyplot()

plot(1:3)
yaxis!(:log)
savefig("test.png")

$ julia7 --project pyplot.jl
┌ Warning: The start/next/done iteration protocol is deprecated. Implement `iterate(::PyCall.PyDict{PyCall.PyAny,PyCall.PyAny,true})`.
│   caller = ip:0x0
└ @ Core :-1
ERROR: LoadError: UndefVarError: latexstring not defined
Stacktrace:
 [1] (::getfield(Plots, Symbol("##470#473")))(::String) at /home/mortenpi/.julia/packages/Plots/LWBTU/src/backends/pyplot.jl:242
 [2] iterate at ./generator.jl:47 [inlined]
 [3] _collect(::Array{String,1}, ::Base.Generator{Array{String,1},getfield(Plots, Symbol("##470#473"))}, ::Base.EltypeUnknown, ::Base.HasShape{1}) at ./array.jl:632
 [4] collect_similar(::Array{String,1}, ::Base.Generator{Array{String,1},getfield(Plots, Symbol("##470#473"))}) at ./array.jl:561
 [5] map(::Function, ::Array{String,1}) at ./abstractarray.jl:1995
 [6] optimal_ticks_and_labels(::Plots.Axis, ::Nothing) at /home/mortenpi/.julia/packages/Plots/LWBTU/src/axes.jl:215
 [7] optimal_ticks_and_labels at /home/mortenpi/.julia/packages/Plots/LWBTU/src/axes.jl:156 [inlined]
 [8] get_ticks(::Plots.Axis) at /home/mortenpi/.julia/packages/Plots/LWBTU/src/axes.jl:264
 [9] _before_layout_calcs(::Plots.Plot{Plots.PyPlotBackend}) at /home/mortenpi/.julia/packages/Plots/LWBTU/src/backends/pyplot.jl:1066
 [10] prepare_output(::Plots.Plot{Plots.PyPlotBackend}) at /home/mortenpi/.julia/packages/Plots/LWBTU/src/plot.jl:254
 [11] show(::IOStream, ::MIME{Symbol("image/png")}, ::Plots.Plot{Plots.PyPlotBackend}) at /home/mortenpi/.julia/packages/Plots/LWBTU/src/output.jl:205
 [12] png(::Plots.Plot{Plots.PyPlotBackend}, ::String) at /home/mortenpi/.julia/packages/Plots/LWBTU/src/output.jl:8
 [13] savefig(::Plots.Plot{Plots.PyPlotBackend}, ::String) at /home/mortenpi/.julia/packages/Plots/LWBTU/src/output.jl:123
 [14] savefig(::String) at /home/mortenpi/.julia/packages/Plots/LWBTU/src/output.jl:125
 [15] top-level scope at none:0
 [16] include at ./boot.jl:317 [inlined]
 [17] include_relative(::Module, ::String) at ./loading.jl:1038
 [18] include(::Module, ::String) at ./sysimg.jl:29
 [19] exec_options(::Base.JLOptions) at ./client.jl:239
 [20] _start() at ./client.jl:432
in expression starting at /home/mortenpi/Projects/grasp/test/pyplot-test/pyplot.jl:6

Julia version

$ julia7 --project -e 'using InteractiveUtils; versioninfo()'
Julia Version 0.7.0
Commit a4cb80f3ed (2018-08-08 06:46 UTC)
Platform Info:
  OS: Linux (x86_64-pc-linux-gnu)
  CPU: Intel(R) Xeon(R) CPU E5-1620 v3 @ 3.50GHz
  WORD_SIZE: 64
  LIBM: libopenlibm
  LLVM: libLLVM-6.0.0 (ORCJIT, haswell)

pyplot.jl

using Plots
pyplot()

plot(1:3)
yaxis!(:log)
savefig("test.png")