# Failed to precompile ZeroMQ\_jll / ZMQ / IJulia

**URL:** <https://discourse.julialang.org/t/failed-to-precompile-zeromq-jll-zmq-ijulia/49069>\
**Category:** General Usage\
**Tags:** jupyter, dataframes\
**Created:** [October 26, 2020, 8:03pm UTC](https://discourse.julialang.org/t/failed-to-precompile-zeromq-jll-zmq-ijulia/49069 "2020-10-26T20:03:36Z")\
**Posts on this page:** 8\
**Page:** 1

<div class="post-metadata">

**Author:** ![StatisticalMouse](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/statisticalmouse/32/43370_2.png) [@StatisticalMouse](https://discourse.julialang.org/u/StatisticalMouse)\
**Post date:** [October 26, 2020, 8:03pm UTC](https://discourse.julialang.org/t/failed-to-precompile-zeromq-jll-zmq-ijulia/49069/1 "2020-10-26T20:03:36Z")

</div>

I’ve been getting these locally when I’ve run dataframes tutorials with jupyterlab, but now I noticed that this also happens with the official data-science jupyter notebook.

Instructions for reproducing:

- clone: [https://github.com/bkamins/Julia-DataFrames-Tutorial](https://github.com/bkamins/Julia-DataFrames-Tutorial)
- run: docker run --rm -p 8888:8888 -e JUPYTER\_ENABLE\_LAB=yes -v “$PWD”:/home/jovyan/work jupyter/datascience-notebook:latest
- open 01\_constructors.ipynb with the browser / jupyterlab

I’m not sure where this information should go.

---

<div class="post-metadata">

**Author:** ![giordano](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/giordano/32/2166_2.png) [@giordano](https://discourse.julialang.org/u/giordano)\
**Post date:** [October 26, 2020, 8:17pm UTC](https://discourse.julialang.org/t/failed-to-precompile-zeromq-jll-zmq-ijulia/49069/2 "2020-10-26T20:17:02Z")

</div>

Can you please provide also a stacktrace?

I just tried this:

```julia
$ git clone https://github.com/bkamins/Julia-DataFrames-Tutorial
$ cd Julia-DataFrames-Tutorial
$ julia --project=.

```

and then in Julia

```julia
using Pkg
Pkg.instantiate()
Pkg.precompile()

```

and I had no problems

---

<div class="post-metadata">

**Author:** ![StatisticalMouse](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/statisticalmouse/32/43370_2.png) [@StatisticalMouse](https://discourse.julialang.org/u/StatisticalMouse)\
**Post date:** [October 26, 2020, 8:25pm UTC](https://discourse.julialang.org/t/failed-to-precompile-zeromq-jll-zmq-ijulia/49069/3 "2020-10-26T20:25:43Z")

</div>

I deleted the container before running this.

```julia
Last login: Mon Oct 26 20:50:34 on ttys000
arihuttunen@The-Best-MacBook-Pro Julia-DataFrames-Tutorial % docker run --rm -p 8888:8888 -e JUPYTER_ENABLE_LAB=yes -v "$PWD":/home/jovyan/work jupyter/datascience-notebook:latest
Executing the command: jupyter lab
[I 20:22:52.958 LabApp] Writing notebook server cookie secret to /home/jovyan/.local/share/jupyter/runtime/notebook_cookie_secret
[I 20:22:53.616 LabApp] JupyterLab extension loaded from /opt/conda/lib/python3.8/site-packages/jupyterlab
[I 20:22:53.617 LabApp] JupyterLab application directory is /opt/conda/share/jupyter/lab
[I 20:22:53.619 LabApp] Serving notebooks from local directory: /home/jovyan
[I 20:22:53.620 LabApp] Jupyter Notebook 6.1.4 is running at:
[I 20:22:53.620 LabApp] http://c9a6b269432f:8888/?token=5196858f4d52431f992e092faf7bf745e23f90d5502c4007
[I 20:22:53.620 LabApp] or http://127.0.0.1:8888/?token=5196858f4d52431f992e092faf7bf745e23f90d5502c4007
[I 20:22:53.620 LabApp] Use Control-C to stop this server and shut down all kernels (twice to skip confirmation).
[C 20:22:53.623 LabApp] 
    
    To access the notebook, open this file in a browser:
        file:///home/jovyan/.local/share/jupyter/runtime/nbserver-8-open.html
    Or copy and paste one of these URLs:
        http://c9a6b269432f:8888/?token=5196858f4d52431f992e092faf7bf745e23f90d5502c4007
     or http://127.0.0.1:8888/?token=5196858f4d52431f992e092faf7bf745e23f90d5502c4007
[W 20:23:11.433 LabApp] Clearing invalid/expired login cookie username-127-0-0-1-8888
[W 20:23:11.434 LabApp] Clearing invalid/expired login cookie username-127-0-0-1-8888
[I 20:23:11.434 LabApp] 302 GET /metrics?1603743791376 (172.17.0.1) 2.32ms
[W 20:23:11.436 LabApp] Clearing invalid/expired login cookie username-127-0-0-1-8888
[W 20:23:11.438 LabApp] Clearing invalid/expired login cookie username-127-0-0-1-8888
[W 20:23:11.439 LabApp] Forbidden
[W 20:23:11.439 LabApp] 403 GET /api/kernels?1603743791377 (172.17.0.1) 4.01ms referer=http://127.0.0.1:8888/lab
[W 20:23:11.440 LabApp] Forbidden
[W 20:23:11.441 LabApp] 403 GET /api/sessions?1603743791378 (172.17.0.1) 3.64ms referer=http://127.0.0.1:8888/lab
[W 20:23:11.444 LabApp] Clearing invalid/expired login cookie username-127-0-0-1-8888
[W 20:23:11.447 LabApp] Clearing invalid/expired login cookie username-127-0-0-1-8888
[W 20:23:11.448 LabApp] Forbidden
[W 20:23:11.449 LabApp] 403 GET /api/terminals?1603743791378 (172.17.0.1) 5.94ms referer=http://127.0.0.1:8888/lab
[W 20:23:11.452 LabApp] Clearing invalid/expired login cookie username-127-0-0-1-8888
[W 20:23:11.454 LabApp] Clearing invalid/expired login cookie username-127-0-0-1-8888
[W 20:23:11.456 LabApp] Forbidden
[W 20:23:11.457 LabApp] 403 GET /api/contents/work/Julia-DataFrames-Tutorial/01_constructors.ipynb?content=0&1603743791382 (172.17.0.1) 11.54ms referer=http://127.0.0.1:8888/lab
[W 20:23:11.459 LabApp] Forbidden
[W 20:23:11.462 LabApp] 403 GET /api/contents/work/Julia-DataFrames-Tutorial?content=1&1603743791379 (172.17.0.1) 11.23ms referer=http://127.0.0.1:8888/lab
[W 20:23:11.462 LabApp] Forbidden
[W 20:23:11.464 LabApp] 403 GET /api/kernelspecs?1603743791380 (172.17.0.1) 11.17ms referer=http://127.0.0.1:8888/lab
[I 20:23:22.554 LabApp] 302 GET /?token=5196858f4d52431f992e092faf7bf745e23f90d5502c4007 (172.17.0.1) 1.00ms
[I 20:23:24.796 LabApp] Build is up to date
[I 20:23:41.880 LabApp] Writing notebook-signing key to /home/jovyan/.local/share/jupyter/notebook_secret
[W 20:23:41.883 LabApp] Notebook work/01_constructors.ipynb is not trusted
[I 20:23:48.647 LabApp] Kernel started: cb17edda-46de-429d-bd7e-344e8b48ebac, name: julia-1.5
[Info: Precompiling IJulia [7073ff75-c697-5162-941a-fcdaad2a7d2a]
ERROR: LoadError: ArgumentError: Package ZeroMQ_jll does not have JLLWrappers in its dependencies:
- If you have ZeroMQ_jll checked out for development and have
  added JLLWrappers as a dependency but haven't updated your primary
  environment's manifest file, try `Pkg.resolve()`.
- Otherwise you may need to report an issue with ZeroMQ_jll
Stacktrace:
 [1] require(::Module, ::Symbol) at ./loading.jl:906
 [2] include(::Function, ::Module, ::String) at ./Base.jl:380
 [3] include(::Module, ::String) at ./Base.jl:368
 [4] top-level scope at none:2
 [5] eval at ./boot.jl:331 [inlined]
 [6] eval(::Expr) at ./client.jl:467
 [7] top-level scope at ./none:3
in expression starting at /opt/julia/packages/ZeroMQ_jll/EGrXV/src/ZeroMQ_jll.jl:5
ERROR: LoadError: Failed to precompile ZeroMQ_jll [8f1865be-045e-5c20-9c9f-bfbfb0764568] to /opt/julia/compiled/v1.5/ZeroMQ_jll/Comll_9rAHO.ji.
Stacktrace:
 [1] error(::String) at ./error.jl:33
 [2] compilecache(::Base.PkgId, ::String) at ./loading.jl:1305
 [3] _require(::Base.PkgId) at ./loading.jl:1030
 [4] require(::Base.PkgId) at ./loading.jl:928
 [5] require(::Module, ::Symbol) at ./loading.jl:923
 [6] include(::Function, ::Module, ::String) at ./Base.jl:380
 [7] include(::Module, ::String) at ./Base.jl:368
 [8] top-level scope at none:2
 [9] eval at ./boot.jl:331 [inlined]
 [10] eval(::Expr) at ./client.jl:467
 [11] top-level scope at ./none:3
in expression starting at /opt/julia/packages/ZMQ/R3wSD/src/ZMQ.jl:4
ERROR: LoadError: Failed to precompile ZMQ [c2297ded-f4af-51ae-bb23-16f91089e4e1] to /opt/julia/compiled/v1.5/ZMQ/CaaO6_9rAHO.ji.
Stacktrace:
 [1] error(::String) at ./error.jl:33
 [2] compilecache(::Base.PkgId, ::String) at ./loading.jl:1305
 [3] _require(::Base.PkgId) at ./loading.jl:1030
 [4] require(::Base.PkgId) at ./loading.jl:928
 [5] require(::Module, ::Symbol) at ./loading.jl:923
 [6] include(::Function, ::Module, ::String) at ./Base.jl:380
 [7] include(::Module, ::String) at ./Base.jl:368
 [8] top-level scope at none:2
 [9] eval at ./boot.jl:331 [inlined]
 [10] eval(::Expr) at ./client.jl:467
 [11] top-level scope at ./none:3
in expression starting at /opt/julia/packages/IJulia/rWZ9e/src/IJulia.jl:36
ERROR: LoadError: Failed to precompile IJulia [7073ff75-c697-5162-941a-fcdaad2a7d2a] to /opt/julia/compiled/v1.5/IJulia/nfu7T_9rAHO.ji.
Stacktrace:
 [1] error(::String) at ./error.jl:33
 [2] compilecache(::Base.PkgId, ::String) at ./loading.jl:1305
 [3] _require(::Base.PkgId) at ./loading.jl:1030
 [4] require(::Base.PkgId) at ./loading.jl:928
 [5] require(::Module, ::Symbol) at ./loading.jl:923
 [6] include(::Function, ::Module, ::String) at ./Base.jl:380
 [7] include(::Module, ::String) at ./Base.jl:368
 [8] exec_options(::Base.JLOptions) at ./client.jl:296
 [9] _start() at ./client.jl:506
in expression starting at /opt/julia/packages/IJulia/rWZ9e/src/kernel.jl:1
[I 20:23:57.649 LabApp] KernelRestarter: restarting kernel (1/5), keep random ports
[Info: Precompiling IJulia [7073ff75-c697-5162-941a-fcdaad2a7d2a]
ERROR: LoadError: ArgumentError: Package ZeroMQ_jll does not have JLLWrappers in its dependencies:
- If you have ZeroMQ_jll checked out for development and have
  added JLLWrappers as a dependency but haven't updated your primary
  environment's manifest file, try `Pkg.resolve()`.
- Otherwise you may need to report an issue with ZeroMQ_jll
Stacktrace:
 [1] require(::Module, ::Symbol) at ./loading.jl:906
 [2] include(::Function, ::Module, ::String) at ./Base.jl:380
 [3] include(::Module, ::String) at ./Base.jl:368
 [4] top-level scope at none:2
 [5] eval at ./boot.jl:331 [inlined]
 [6] eval(::Expr) at ./client.jl:467
 [7] top-level scope at ./none:3
in expression starting at /opt/julia/packages/ZeroMQ_jll/EGrXV/src/ZeroMQ_jll.jl:5
ERROR: LoadError: Failed to precompile ZeroMQ_jll [8f1865be-045e-5c20-9c9f-bfbfb0764568] to /opt/julia/compiled/v1.5/ZeroMQ_jll/Comll_9rAHO.ji.
Stacktrace:
 [1] error(::String) at ./error.jl:33
 [2] compilecache(::Base.PkgId, ::String) at ./loading.jl:1305
 [3] _require(::Base.PkgId) at ./loading.jl:1030
 [4] require(::Base.PkgId) at ./loading.jl:928
 [5] require(::Module, ::Symbol) at ./loading.jl:923
 [6] include(::Function, ::Module, ::String) at ./Base.jl:380
 [7] include(::Module, ::String) at ./Base.jl:368
 [8] top-level scope at none:2
 [9] eval at ./boot.jl:331 [inlined]
 [10] eval(::Expr) at ./client.jl:467
 [11] top-level scope at ./none:3
in expression starting at /opt/julia/packages/ZMQ/R3wSD/src/ZMQ.jl:4
ERROR: LoadError: Failed to precompile ZMQ [c2297ded-f4af-51ae-bb23-16f91089e4e1] to /opt/julia/compiled/v1.5/ZMQ/CaaO6_9rAHO.ji.
Stacktrace:
 [1] error(::String) at ./error.jl:33
 [2] compilecache(::Base.PkgId, ::String) at ./loading.jl:1305
 [3] _require(::Base.PkgId) at ./loading.jl:1030
 [4] require(::Base.PkgId) at ./loading.jl:928
 [5] require(::Module, ::Symbol) at ./loading.jl:923
 [6] include(::Function, ::Module, ::String) at ./Base.jl:380
 [7] include(::Module, ::String) at ./Base.jl:368
 [8] top-level scope at none:2
 [9] eval at ./boot.jl:331 [inlined]
 [10] eval(::Expr) at ./client.jl:467
 [11] top-level scope at ./none:3
in expression starting at /opt/julia/packages/IJulia/rWZ9e/src/IJulia.jl:36
ERROR: LoadError: Failed to precompile IJulia [7073ff75-c697-5162-941a-fcdaad2a7d2a] to /opt/julia/compiled/v1.5/IJulia/nfu7T_9rAHO.ji.
Stacktrace:
 [1] error(::String) at ./error.jl:33
 [2] compilecache(::Base.PkgId, ::String) at ./loading.jl:1305
 [3] _require(::Base.PkgId) at ./loading.jl:1030
 [4] require(::Base.PkgId) at ./loading.jl:928
 [5] require(::Module, ::Symbol) at ./loading.jl:923
 [6] include(::Function, ::Module, ::String) at ./Base.jl:380
 [7] include(::Module, ::String) at ./Base.jl:368
 [8] exec_options(::Base.JLOptions) at ./client.jl:296
 [9] _start() at ./client.jl:506
in expression starting at /opt/julia/packages/IJulia/rWZ9e/src/kernel.jl:1
[I 20:24:03.632 LabApp] KernelRestarter: restarting kernel (1/5), keep random ports
[Info: Precompiling IJulia [7073ff75-c697-5162-941a-fcdaad2a7d2a]
ERROR: LoadError: ArgumentError: Package ZeroMQ_jll does not have JLLWrappers in its dependencies:
- If you have ZeroMQ_jll checked out for development and have
  added JLLWrappers as a dependency but haven't updated your primary
  environment's manifest file, try `Pkg.resolve()`.
- Otherwise you may need to report an issue with ZeroMQ_jll
Stacktrace:
 [1] require(::Module, ::Symbol) at ./loading.jl:906
 [2] include(::Function, ::Module, ::String) at ./Base.jl:380
 [3] include(::Module, ::String) at ./Base.jl:368
 [4] top-level scope at none:2
 [5] eval at ./boot.jl:331 [inlined]
 [6] eval(::Expr) at ./client.jl:467
 [7] top-level scope at ./none:3
in expression starting at /opt/julia/packages/ZeroMQ_jll/EGrXV/src/ZeroMQ_jll.jl:5
ERROR: LoadError: Failed to precompile ZeroMQ_jll [8f1865be-045e-5c20-9c9f-bfbfb0764568] to /opt/julia/compiled/v1.5/ZeroMQ_jll/Comll_9rAHO.ji.
Stacktrace:
 [1] error(^C[I 20:24:07.030 LabApp] Interrupted...
[I 20:24:07.031 LabApp] Shutting down 1 kernel
Traceback (most recent call last):
  File "/opt/conda/bin/jupyter-lab", line 10, in <module>
    sys.exit(main())
  File "/opt/conda/lib/python3.8/site-packages/jupyter_core/application.py", line 270, in launch_instance
    return super(JupyterApp, cls).launch_instance(argv=argv, **kwargs)
  File "/opt/conda/lib/python3.8/site-packages/traitlets/config/application.py", line 845, in launch_instance
    app.start()
  File "/opt/conda/lib/python3.8/site-packages/notebook/notebookapp.py", line 2268, in start
    self.cleanup_kernels()
  File "/opt/conda/lib/python3.8/site-packages/notebook/notebookapp.py", line 2053, in cleanup_kernels
    run_sync(self.kernel_manager.shutdown_all())
  File "/opt/conda/lib/python3.8/site-packages/jupyter_client/multikernelmanager.py", line 251, in shutdown_all
    self.finish_shutdown(kid)
  File "/opt/conda/lib/python3.8/site-packages/jupyter_client/multikernelmanager.py", line 33, in wrapped
    r = method(*args, **kwargs)
  File "/opt/conda/lib/python3.8/site-packages/jupyter_client/manager.py", line 335, in finish_shutdown
    time.sleep(pollinterval)
KeyboardInterrupt
::String) at ./error.jl:33
 [2] compilecache(::Base.PkgId, ::String) at ./loading.jl:1305
 [3] _require(::Base.PkgId) at ./loading.jl:1030
 [4] require(::Base.PkgId) at ./loading.jl:928
 [5] require(::Module, ::Symbol) at ./loading.jl:923
 [6] include(::Function, ::Module, ::String) at ./Base.jl:380
 [7] include(::Module, ::String) at ./Base.jl:368
 [8] top-level scope at none:2
 [9] eval at ./boot.jl:331 [inlined]
 [10] eval(::Expr) at ./client.jl:467
 [11] top-level scope at ./none:3
in expression starting at /opt/julia/packages/ZMQ/R3wSD/src/ZMQ.jl:4
ERROR: LoadError: Failed to precompile ZMQ [c2297ded-f4af-51ae-bb23-16f91089e4e1] to /opt/julia/compiled/v1.5/ZMQ/CaaO6_9rAHO.ji.
Stacktrace:
 [1] error(::String) at ./error.jl:33
 [2] compilecache(::Base.PkgId, ::String) at ./loading.jl:1305
 [3] _require(::Base.PkgId) at ./loading.jl:1030
 [4] require(::Base.PkgId) at ./loading.jl:928
 [5] require(::Module, ::Symbol) at ./loading.jl:923
 [6] include(::Function, ::Module, ::String) at ./Base.jl:380
 [7] include(::Module, ::String) at ./Base.jl:368
 [8] top-level scope at none:2
 [9] eval at ./boot.jl:331 [inlined]
 [10] eval(::Expr) at ./client.jl:467
 [11] top-level scope at ./none:3
in expression starting at /opt/julia/packages/IJulia/rWZ9e/src/IJulia.jl:36
^C% arihuttunen@The-Best-MacBook-Pro Julia-DataFrames-Tutorial % 

```

---

<div class="post-metadata">

**Author:** ![giordano](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/giordano/32/2166_2.png) [@giordano](https://discourse.julialang.org/u/giordano)\
**Post date:** [October 26, 2020, 8:35pm UTC](https://discourse.julialang.org/t/failed-to-precompile-zeromq-jll-zmq-ijulia/49069/4 "2020-10-26T20:35:47Z")

</div>

It looks like Jupyter/IJulia is trying to load a version of ZMQ different from the one in the manifest? No idea how IJulia works internally. I have no problems just instantiating that manifest. @stevengj any clue?

---

<div class="post-metadata">

**Author:** ![stevengj](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/stevengj/32/71_2.png) [@stevengj](https://discourse.julialang.org/u/stevengj)\
**Post date:** [October 26, 2020, 8:44pm UTC](https://discourse.julialang.org/t/failed-to-precompile-zeromq-jll-zmq-ijulia/49069/5 "2020-10-26T20:44:29Z")

</div>

Jupyter [launches IJulia with](https://github.com/JuliaLang/IJulia.jl/blob/58d8aa453a8410a717342bf881df22383b1ac305/deps/kspec.jl#L81-L85) `/path/to/julia -i --startup-file=yes --color=yes /path/to/IJulia/src/kernel.jl` (followed by the path of a Jupyter connection specification).

If you need to start IJulia in a particular project, one option would be to [use `IJulia.installkernel`](https://julialang.github.io/IJulia.jl/stable/manual/installation/#Installing-additional-Julia-kernels) to install an IJulia kernel where you pass `--project=/some/path` as an additional `julia` option.

---

<div class="post-metadata">

**Author:** ![StatisticalMouse](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/statisticalmouse/32/43370_2.png) [@StatisticalMouse](https://discourse.julialang.org/u/StatisticalMouse)\
**Post date:** [October 26, 2020, 8:55pm UTC](https://discourse.julialang.org/t/failed-to-precompile-zeromq-jll-zmq-ijulia/49069/6 "2020-10-26T20:55:07Z")

</div>

That sounds interesting, but how would this help me (or someone else) in running that notebook with the jupyter/datascience-notebook:latest.

---

<div class="post-metadata">

**Author:** ![PierreAttard](https://avatars.discourse-cdn.com/v4/letter/p/35a633/32.png) [@PierreAttard](https://discourse.julialang.org/u/PierreAttard)\
**Post date:** [November 7, 2020, 9:23pm UTC](https://discourse.julialang.org/t/failed-to-precompile-zeromq-jll-zmq-ijulia/49069/7 "2020-11-07T21:23:19Z")

</div>

I have the same issue.  
I “kind of” resolve this issue with :

```julia
using Pkg
Pkg.add("JLLWrappers")

```

Then the notebook runs but I have those warnings :

```julia
 Info: Precompiling IJulia [7073ff75-c697-5162-941a-fcdaad2a7d2a]
┌ Warning: Package ZeroMQ_jll does not have JLLWrappers in its dependencies:
│ - If you have ZeroMQ_jll checked out for development and have
│ added JLLWrappers as a dependency but haven't updated your primary
│ environment's manifest file, try `Pkg.resolve()`.
│ - Otherwise you may need to report an issue with ZeroMQ_jll
└ Loading JLLWrappers into ZeroMQ_jll from project dependency, future warnings for ZeroMQ_jll are suppressed.
┌ Warning: The call to compilecache failed to create a usable precompiled cache file for ZMQ [c2297ded-f4af-51ae-bb23-16f91089e4e1]
│ exception = Required dependency ZeroMQ_jll [8f1865be-045e-5c20-9c9f-bfbfb0764568] failed to load from a cache file.
└ @ Base loading.jl:1042
┌ Warning: Package ZeroMQ_jll does not have JLLWrappers in its dependencies:
│ - If you have ZeroMQ_jll checked out for development and have
│ added JLLWrappers as a dependency but haven't updated your primary
│ environment's manifest file, try `Pkg.resolve()`.
│ - Otherwise you may need to report an issue with ZeroMQ_jll
└ Loading JLLWrappers into ZeroMQ_jll from project dependency, future warnings for ZeroMQ_jll are suppressed.
┌ Warning: Package SoftGlobalScope does not have REPL in its dependencies:
│ - If you have SoftGlobalScope checked out for development and have
│ added REPL as a dependency but haven't updated your primary
│ environment's manifest file, try `Pkg.resolve()`.
│ - Otherwise you may need to report an issue with SoftGlobalScope
└ Loading REPL into SoftGlobalScope from project dependency, future warnings for SoftGlobalScope are suppressed.
┌ Warning: Package MbedTLS_jll does not have JLLWrappers in its dependencies:
│ - If you have MbedTLS_jll checked out for development and have
│ added JLLWrappers as a dependency but haven't updated your primary
│ environment's manifest file, try `Pkg.resolve()`.
│ - Otherwise you may need to report an issue with MbedTLS_jll
└ Loading JLLWrappers into MbedTLS_jll from project dependency, future warnings for MbedTLS_jll are suppressed.
┌ Warning: The call to compilecache failed to create a usable precompiled cache file for MbedTLS [739be429-bea8-5141-9913-cc70e7f3736d]
│ exception = Required dependency MbedTLS_jll [c8ffd9c3-330d-5841-b78e-0817d7145fa1] failed to load from a cache file.
└ @ Base loading.jl:1042
┌ Warning: Package MbedTLS_jll does not have JLLWrappers in its dependencies:
│ - If you have MbedTLS_jll checked out for development and have
│ added JLLWrappers as a dependency but haven't updated your primary
│ environment's manifest file, try `Pkg.resolve()`.
│ - Otherwise you may need to report an issue with MbedTLS_jll
└ Loading JLLWrappers into MbedTLS_jll from project dependency, future warnings for MbedTLS_jll are suppressed.
┌ Warning: The call to compilecache failed to create a usable precompiled cache file for IJulia [7073ff75-c697-5162-941a-fcdaad2a7d2a]
│ exception = Required dependency MbedTLS_jll [c8ffd9c3-330d-5841-b78e-0817d7145fa1] failed to load from a cache file.
└ @ Base loading.jl:1042
[Info: Precompiling ZMQ [c2297ded-f4af-51ae-bb23-16f91089e4e1]
┌ Warning: Package ZeroMQ_jll does not have JLLWrappers in its dependencies:
│ - If you have ZeroMQ_jll checked out for development and have
│ added JLLWrappers as a dependency but haven't updated your primary
│ environment's manifest file, try `Pkg.resolve()`.
│ - Otherwise you may need to report an issue with ZeroMQ_jll
└ Loading JLLWrappers into ZeroMQ_jll from project dependency, future warnings for ZeroMQ_jll are suppressed.
┌ Warning: The call to compilecache failed to create a usable precompiled cache file for ZMQ [c2297ded-f4af-51ae-bb23-16f91089e4e1]
│ exception = Required dependency ZeroMQ_jll [8f1865be-045e-5c20-9c9f-bfbfb0764568] failed to load from a cache file.
└ @ Base loading.jl:1042
[Info: Precompiling ZeroMQ_jll [8f1865be-045e-5c20-9c9f-bfbfb0764568]
┌ Warning: Package ZeroMQ_jll does not have JLLWrappers in its dependencies:
│ - If you have ZeroMQ_jll checked out for development and have
│ added JLLWrappers as a dependency but haven't updated your primary
│ environment's manifest file, try `Pkg.resolve()`.
│ - Otherwise you may need to report an issue with ZeroMQ_jll
└ Loading JLLWrappers into ZeroMQ_jll from project dependency, future warnings for ZeroMQ_jll are suppressed.
[Info: Precompiling SoftGlobalScope [b85f4697-e234-5449-a836-ec8e2f98b302]
┌ Warning: Package SoftGlobalScope does not have REPL in its dependencies:
│ - If you have SoftGlobalScope checked out for development and have
│ added REPL as a dependency but haven't updated your primary
│ environment's manifest file, try `Pkg.resolve()`.
│ - Otherwise you may need to report an issue with SoftGlobalScope
└ Loading REPL into SoftGlobalScope from project dependency, future warnings for SoftGlobalScope are suppressed.
[Info: Precompiling MbedTLS [739be429-bea8-5141-9913-cc70e7f3736d]
┌ Warning: Package MbedTLS_jll does not have JLLWrappers in its dependencies:
│ - If you have MbedTLS_jll checked out for development and have
│ added JLLWrappers as a dependency but haven't updated your primary
│ environment's manifest file, try `Pkg.resolve()`.
│ - Otherwise you may need to report an issue with MbedTLS_jll
└ Loading JLLWrappers into MbedTLS_jll from project dependency, future warnings for MbedTLS_jll are suppressed.
┌ Warning: The call to compilecache failed to create a usable precompiled cache file for MbedTLS [739be429-bea8-5141-9913-cc70e7f3736d]
│ exception = Required dependency MbedTLS_jll [c8ffd9c3-330d-5841-b78e-0817d7145fa1] failed to load from a cache file.
└ @ Base loading.jl:1042
[Info: Precompiling MbedTLS_jll [c8ffd9c3-330d-5841-b78e-0817d7145fa1]
┌ Warning: Package MbedTLS_jll does not have JLLWrappers in its dependencies:
│ - If you have MbedTLS_jll checked out for development and have
│ added JLLWrappers as a dependency but haven't updated your primary
│ environment's manifest file, try `Pkg.resolve()`.
│ - Otherwise you may need to report an issue with MbedTLS_jll
└ Loading JLLWrappers into MbedTLS_jll from project dependency, future warnings for MbedTLS_jll are suppressed.
Starting kernel event loops.

```

And I have still :

```julia
Notebook DataScience-master/01. Data.ipynb is not trusted

```

Hope it can help

---

<div class="post-metadata">

**Author:** ![StatisticalMouse](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/statisticalmouse/32/43370_2.png) [@StatisticalMouse](https://discourse.julialang.org/u/StatisticalMouse)\
**Post date:** [November 11, 2020, 9:10am UTC](https://discourse.julialang.org/t/failed-to-precompile-zeromq-jll-zmq-ijulia/49069/8 "2020-11-11T09:10:47Z")

</div>

This works now, after upgrading to Julia 1.5.3.