# Build IJulia with Julia 1.0.3

**URL:** <https://discourse.julialang.org/t/build-ijulia-with-julia-1-0-3/18833>\
**Category:** General Usage\
**Created:** [December 19, 2018, 2:52pm UTC](https://discourse.julialang.org/t/build-ijulia-with-julia-1-0-3/18833 "2018-12-19T14:52:59Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![HerAdri](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/heradri/32/5816_2.png) [@HerAdri](https://discourse.julialang.org/u/HerAdri)\
**Post date:** [December 19, 2018, 2:52pm UTC](https://discourse.julialang.org/t/build-ijulia-with-julia-1-0-3/18833/1 "2018-12-19T14:52:59Z")

</div>

As in the previous version I have problems with [IJulia](https://discourse.julialang.org/t/add-ijulia-error/18316)

```julia
             _
   _ _ _(_)_ | Documentation: https://docs.julialang.org
  (_) | (_) (_) |
   _ _ _| |_ __ _ | Type "?" for help, "]?" for Pkg help.
  | | | | | | |/ _` | |
  | | |_| | | | (_| | | Version 1.0.3 (2018-12-18)
 _/ |\ __'_|_|_|\__'_| | Official https://julialang.org/ release
|__/ |

(v1.0) pkg> build IJulia
  Building MbedTLS → `C:\Users\hermesr\.julia\packages\MbedTLS\r1Ufc\deps\build.
log`
  Building Conda ──→ `C:\Users\hermesr\.julia\packages\Conda\uQitS\deps\build.lo
g`
  Building ZMQ ────→ `C:\Users\hermesr\.julia\packages\ZMQ\ABGOx\deps\build.log`

  Building IJulia ─→ `C:\Users\hermesr\.julia\packages\IJulia\DL02A\deps\build.l
og`
┌ Error: Error building `IJulia`:
│ Solving environment: ...working... done
│
│ ## Package Plan ##
│
│ environment location: C:\Users\hermesr\.julia\conda\3
│
│ added / updated specs:
│ - jupyter
│
│
│ The following packages will be downloaded:
│
│ package | build
│ ---------------------------|-----------------
│ certifi-2018.11.29 | py36_0 146 KB
│ cryptography-2.4.2 | py36h7a1dbc1_0 497 KB
│ conda-4.5.12 | py36_0 1.1 MB
│ qt-5.9.7 | vc14h73c81de_0 77.9 MB
│ ------------------------------------------------------------
│ Total: 79.6 MB
│
│ The following packages will be UPDATED:
│
│ certifi: 2018.10.15-py36_0 --> 2018.11.29-py36_0
│ conda: 4.5.11-py36_0 --> 4.5.12-py36_0
│ cryptography: 2.3.1-py36h74b6da3_0 --> 2.4.2-py36h7a1dbc1_0
│ openssl: 1.0.2p-hfa6e2cd_0 --> 1.1.1a-he774522_0
│ qt: 5.9.6-vc14h1e9a669_3 --> 5.9.7-vc14h73c81de_0
│
│
│ Downloading and Extracting Packages
certifi-2018.11.29 | 146 KB | ########## | 100%
cryptography-2.4.2 | 497 KB | ########## | 100%
conda-4.5.12 | 1.1 MB | ########## | 100%
qt-5.9.7 | 77.9 MB | ########## | 100%
│ Preparing transaction: ...working... done
│ Verifying transaction: ...working... done
│ Executing transaction: ...working... done
│ Error executing Jupyter command 'kernelspec': [Errno 'jupyter-kernelspec' not
found] 2
│ [InstallKernelSpec] Removing existing kernelspec in C:\Users\hermesr\AppData\R
oaming\jupyter\kernels\julia-1.0
│ [WinError 5] Access is denied: 'C:\\Users\\hermesr\\AppData\\Roaming\\jupyter\
\kernels\\julia-1.0\\logo-32x32.png'
│ [ Info: Installing Jupyter via the Conda package.
│ [ Info: Running `conda install -y jupyter` in root environment
│ [ Info: Found Jupyter version 4.4.0: C:\Users\hermesr\.julia\conda\3\Scripts\j
upyter
│ [ Info: Installing Julia kernelspec julia-1.0
│ ERROR: LoadError: failed process: Process(`'C:\Users\hermesr\.julia\conda\3\py
thon.exe' 'C:\Users\hermesr\.julia\conda\3\Scripts\jupyter-kernelspec-script.py'
 install --replace --user 'C:\Users\hermesr\AppData\Local\Temp\julia-1.0'`, Proc
essExited(1)) [1]
│ Stacktrace:
│ [1] error(::String, ::Base.Process, ::String, ::Int64, ::String) at .\error.j
l:42
│ [2] pipeline_error at .\process.jl:705 [inlined]
│ [3] #run#503(::Bool, ::Function, ::Cmd) at .\process.jl:663
│ [4] run at .\process.jl:661 [inlined]
│ [5] #installkernel#4(::String, ::Function, ::String) at C:\Users\hermesr\.jul
ia\packages\IJulia\DL02A\deps\kspec.jl:109
│ [6] installkernel(::String) at C:\Users\hermesr\.julia\packages\IJulia\DL02A\
deps\kspec.jl:36
│ [7] top-level scope at C:\Users\hermesr\.julia\packages\IJulia\DL02A\deps\bui
ld.jl:92
│ [8] include at .\boot.jl:317 [inlined]
│ [9] include_relative(::Module, ::String) at .\loading.jl:1044
│ [10] include(::Module, ::String) at .\sysimg.jl:29
│ [11] include(::String) at .\client.jl:392
│ [12] top-level scope at none:0
│ in expression starting at C:\Users\hermesr\.julia\packages\IJulia\DL02A\deps\b
uild.jl:9
└ @ Pkg.Operations C:\cygwin\home\Administrator\buildbot\worker\package_win32\bu
ild\usr\share\julia\stdlib\v1.0\Pkg\src\Operations.jl:1097

(v1.0) pkg> ^C

julia> using IJulia
[ Info: Recompiling stale cache file C:\Users\hermesr\.julia\compiled\v1.0\IJuli
a\nfu7T.ji for IJulia [7073ff75-c697-5162-941a-fcdaad2a7d2a]
ERROR: LoadError: IJulia not properly installed. Please run Pkg.build("IJulia")
Stacktrace:
 [1] error(::String) at .\error.jl:33
 [2] top-level scope at none:0
 [3] include at .\boot.jl:317 [inlined]
 [4] include_relative(::Module, ::String) at .\loading.jl:1044
 [5] include(::Module, ::String) at .\sysimg.jl:29
 [6] top-level scope at none:2
 [7] eval at .\boot.jl:319 [inlined]
 [8] eval(::Expr) at .\client.jl:393
 [9] top-level scope at .\none:3
in expression starting at C:\Users\hermesr\.julia\packages\IJulia\DL02A\src\IJul
ia.jl:45
ERROR: Failed to precompile IJulia [7073ff75-c697-5162-941a-fcdaad2a7d2a] to C:\
Users\hermesr\.julia\compiled\v1.0\IJulia\nfu7T.ji.
Stacktrace:
 [1] error(::String) at .\error.jl:33
 [2] compilecache(::Base.PkgId, ::String) at .\loading.jl:1203
 [3] _require(::Base.PkgId) at .\loading.jl:960
 [4] require(::Base.PkgId) at .\loading.jl:858
 [5] require(::Module, ::Symbol) at .\loading.jl:853

```

Problem solved, like the previous time!  
when deleting the file:

[Removing the Julia-1.0 folder under this structure and then rebuilding IJulia also worked.](https://discourse.julialang.org/t/add-ijulia-error/18316/9)

![](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/stevengj/40/71_1.png) stevengj:

> 'C:\Users\hermesr\AppData\Roaming\jupyter\ \kernels\julia-1.0\