Julia - Juno successfully installed but cannot get an output from Juno in Atom (logo of a wheel beside command)

2
votes

I'm really sorry, it is probably a very basic question, however i'm stuck

I'm trying to use Juno with Julia on Mac Sierra 10.13.2

I have the followings installed:

Julia 0.6.2 Atom 1.25.0 (and also installed Atom on Julia with Pkg.add("Atom")) in Atom:

uber-juno 0.1.2 julia-client 0.6.10 when trying to run a script, i can't get any output, instead i get a wheel beside the line. I tried to click on it but nothing happens:

screenshot juno

As an alternative I tried to launch Juno from Julia using using Atom but it unfortunately doesn't work neither

julia> using Atom
INFO: Precompiling module Atom.
ERROR: LoadError: HttpParser not properly installed. Please run
Pkg.build("HttpParser")
Stacktrace:
 [1] error(::String, ::String, ::Vararg{String,N} where N) at ./error.jl:30
 [2] include_from_node1(::String) at ./loading.jl:576
 [3] include(::String) at ./sysimg.jl:14
 [4] anonymous at ./<missing>:2
while loading /Users/mymac/.julia/v0.6/HttpParser/src/HttpParser.jl, in expression starting on line 9
ERROR: LoadError: LoadError: Failed to precompile HttpParser to /Users/mymac/.julia/lib/v0.6/HttpParser.ji.
Stacktrace:
 [1] compilecache(::String) at ./loading.jl:710
 [2] _require(::Symbol) at ./loading.jl:463
 [3] require(::Symbol) at ./loading.jl:405
 [4] include_from_node1(::String) at ./loading.jl:576
 [5] include(::String) at ./sysimg.jl:14
 [6] include_from_node1(::String) at ./loading.jl:576
 [7] include(::String) at ./sysimg.jl:14
 [8] anonymous at ./<missing>:2
while loading /Users/mymac/.julia/v0.6/HttpServer/src/RequestParser.jl, in expression starting on line 16
while loading /Users/mymac/.julia/v0.6/HttpServer/src/HttpServer.jl, in expression starting on line 12
ERROR: LoadError: LoadError: Failed to precompile HttpServer to /Users/mymac/.julia/lib/v0.6/HttpServer.ji.
Stacktrace:
 [1] compilecache(::String) at ./loading.jl:710
 [2] _require(::Symbol) at ./loading.jl:463
 [3] require(::Symbol) at ./loading.jl:405
 [4] include_from_node1(::String) at ./loading.jl:576
 [5] include(::String) at ./sysimg.jl:14
 [6] include_from_node1(::String) at ./loading.jl:576
 [7] include(::String) at ./sysimg.jl:14
 [8] anonymous at ./<missing>:2
while loading /Users/mymac/.julia/v0.6/Mux/src/server.jl, in expression starting on line 1
while loading /Users/mymac/.julia/v0.6/Mux/src/Mux.jl, in expression starting on line 24
ERROR: LoadError: LoadError: Failed to precompile Mux to /Users/mymac/.julia/lib/v0.6/Mux.ji.
Stacktrace:
 [1] compilecache(::String) at ./loading.jl:710
 [2] _require(::Symbol) at ./loading.jl:463
 [3] require(::Symbol) at ./loading.jl:405
 [4] include_from_node1(::String) at ./loading.jl:576
 [5] include(::String) at ./sysimg.jl:14
 [6] include_from_node1(::String) at ./loading.jl:576
 [7] include(::String) at ./sysimg.jl:14
 [8] anonymous at ./<missing>:2
while loading /Users/mymac/.julia/v0.6/Blink/src/content/content.jl, in expression starting on line 1
while loading /Users/mymac/.julia/v0.6/Blink/src/Blink.jl, in expression starting on line 9
ERROR: LoadError: Failed to precompile Blink to /Users/mymac/.julia/lib/v0.6/Blink.ji.
Stacktrace:
 [1] compilecache(::String) at ./loading.jl:710
 [2] _require(::Symbol) at ./loading.jl:463
 [3] require(::Symbol) at ./loading.jl:405
 [4] include_from_node1(::String) at ./loading.jl:576
 [5] include(::String) at ./sysimg.jl:14
 [6] anonymous at ./<missing>:2
while loading /Users/mymac/.julia/v0.6/Atom/src/Atom.jl, in expression starting on line 5
ERROR: Failed to precompile Atom to /Users/mymac/.julia/lib/v0.6/Atom.ji.
Stacktrace:
 [1] compilecache(::String) at ./loading.jl:710
 [2] _require(::Symbol) at ./loading.jl:497
 [3] require(::Symbol) at ./loading.jl:405

I then tried the command Pkg.build("HttpParser") without success

julia> Pkg.build("HttpParser")
INFO: Building HttpParser
INFO: Attempting to create directory /Users/mymac/.julia/v0.6/HttpParser/deps/downloads
INFO: Directory /Users/mymac/.julia/v0.6/HttpParser/deps/downloads already exists
INFO: Attempting to create directory /Users/mymac/.julia/v0.6/HttpParser/deps/downloads
INFO: Directory /Users/mymac/.julia/v0.6/HttpParser/deps/downloads already exists
INFO: Downloading file https://github.com/nodejs/http-parser/archive/v2.7.1.zip
INFO: Done downloading file https://github.com/nodejs/http-parser/archive/v2.7.1.zip
INFO: Attempting to create directory /Users/mymac/.julia/v0.6/HttpParser/deps
INFO: Directory /Users/mymac/.julia/v0.6/HttpParser/deps already exists
INFO: Path /Users/mymac/.julia/v0.6/HttpParser/deps/src/http-parser-2.7.1 already exists
INFO: Attempting to create directory /Users/mymac/.julia/v0.6/HttpParser/deps/usr/lib
INFO: Directory /Users/mymac/.julia/v0.6/HttpParser/deps/usr/lib already exists
INFO: Changing directory to /Users/mymac/.julia/v0.6/HttpParser/deps/src/http-parser-2.7.1
INFO: Changing directory to /Users/mymac/.julia/v0.6/HttpParser/deps/src/http-parser-2.7.1
INFO: Changing directory to /Users/mymac/.julia/v0.6/HttpParser/deps/src
INFO: Attempting to create directory /Users/mymac/.julia/v0.6/HttpParser/deps/usr/lib
INFO: Directory /Users/mymac/.julia/v0.6/HttpParser/deps/usr/lib already exists
INFO: Changing directory to /Users/mymac/.julia/v0.6/HttpParser/deps/src
xcrun: error: invalid active developer path (/Library/Developer/CommandLineTools), missing xcrun at: /Library/Developer/CommandLineTools/usr/bin/xcrun
============================================[ ERROR: HttpParser ]============================================

LoadError: failed process: Process(setenv(`make -j8 -C http-parser-2.7.1 library`,String["XPC_FLAGS=0x0", "PATH=/Applications/Julia-0.6.app/Contents/Resources/julia/bin:/Applications/Julia-0.6.app/Contents/Resources/julia/bin:/Users/mymac/anaconda3/bin:/Users/mymac/anaconda/bin:/Applications/Python/anaconda/bin:/Applications/Python/anaconda/bin:/Users/mymac/anaconda/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/Library/TeX/texbin", "PWD=/Users/mymac", "DISPLAY=/private/tmp/com.apple.launchd.z6Xf4yXyzt/org.macosforge.xquartz:0", "XPC_SERVICE_NAME=0", "TERM_PROGRAM=Apple_Terminal", "SHELL=/bin/bash", "__CF_USER_TEXT_ENCODING=0x1F5:0x0:0x0", "LC_CTYPE=UTF-8", "SONAME=libhttp_parser.dylib", "TMPDIR=/var/folders/jq/yyp9q2fs1z5780k9l1_2ph4r0000gn/T/", "TK_LIBRARY=/System/Library/Frameworks/Tk.framework/Versions/8.5/Resources/Scripts", "FONTCONFIG_PATH=/Applications/Julia-0.6.app/Contents/Resources/julia/etc/fonts", "SHLVL=0", "LOGNAME=mymac", "TERM_SESSION_ID=EEE9213F-9771-4947-8280-FAAAA95EBD7D", "SSH_AUTH_SOCK=/private/tmp/com.apple.launchd.P76OjxwzrV/Listeners", "Apple_PubSub_Socket_Render=/private/tmp/com.apple.launchd.ps9thmS8pf/Render", "USER=mymac", "TERM=xterm-256color", "HOME=/Users/mymac", "TERM_PROGRAM_VERSION=400", "OPENBLAS_MAIN_FREE=1"]), ProcessExited(1)) [1]
while loading /Users/mymac/.julia/v0.6/HttpParser/deps/build.jl, in expression starting on line 71

=============================================================================================================

==============================================[ BUILD ERRORS ]===============================================

WARNING: HttpParser had build errors.

 - packages with build errors remain installed in /Users/mymac/.julia/v0.6
 - build the package(s) and all dependencies with `Pkg.build("HttpParser")`
 - build a single package by running its `deps/build.jl` script

=============================================================================================================

Many thanks in advance for your feedbacks

1
juliaatom-editorjuno-ide
uber-juno should normally install required packages for Julia in the first run. Can you remove the packages you installed and try again? - hckr
Thank you for your answer @Hckr. I uninstall and re-installed the following packages on Atom: uber-juno, Hydrogen, julia-client, language-julia. In Julia itself i did the following: Pkg.rm("Atom") and then Pkg.add("Atom") but it still doesn't work. Is it because i cannot see the console in Atom? Maybe it's because of that. How can i display it? Many thanks in advance! - ecjb
What I suggested was to remove the package Atom from Julia. Then run Atom application and try to run a julia code. It should normally install the necessary packages in Atom. If it does not, go to the preferences of uber-juno remove the tick from Disable option and restart Atom. To open a console, you can search Console in commands (Ctrl+Shift+P) or directly use the shortcut Ctrl+J Ctrl + O. Do not install Atom package in Julia yourself. github.com/JunoLab/uber-juno/blob/master/setup.md - hckr
Followed your information but didn't work: I removed Atom from Julia with command Pkg.rm("Atom"), then I disabled uber-juno from Atom, restarted Atom, but still did't work. In the meantime I found how to open the console by going to Packages > Julia > Open Console. I then could see the error message ` HttpParser not properly installed. Please run Pkg.build("HttpParser"). I ran Pkg.build("HttpParser")in Julia but got error message HttpParser had build errors`. I think there are other issues regarding this specific problem. If you have any ideas. Otherwise many thanks @Hckr - ecjb
Sorry I see the problem now. Have you installed xcode command line tools? You need it to build HttpParser. - hckr

1 Answers

2
votes
crun: error: invalid active developer path (/Library/Developer/CommandLineTools), missing xcrun at: /Library/Developer/CommandLineTools/usr/bin/xcrun

This line indicates that you probably have not installed xcode command line tools, or you have a path problem. So the builder cannot find the necessarry commands to build HttpParser

If you have not installed xcode command line tools, you can do so by running the following command in your OS terminal.

$ xcode-select --install

and then click install.

https://github.com/JuliaWeb/HttpParser.jl/issues/52

http://railsapps.github.io/xcode-command-line-tools.html

After installing the tools, you should be able to build HttpParser by running Pkg.build("HttpParser") on Julia.