Hi guys,

i already installed pyplot, build pycall even conda. When i try to execute the following code:

ENV["PYTHON"]="" #i dunno if this line is required using PyPlot x = linspace(0,2*pi,1000); y = sin.(3 * x + 4 * cos.(2 * x)); plot(x, y, color="red", linewidth=2.0, linestyle="--") title("A sinusoidally modulated sinusoid") show()

i receive the following message: (almost a mom's letter hahahahaha)

INFO: Installing matplotlib via the Conda matplotlib package...

Solving environment: done

Package Plan

environment location: /home/valdenir/.julia/v0.6/Conda/deps/usr

added / updated specs:

- matplotlib

The following NEW packages will be INSTALLED:

backports:                     1.0-py27h63c9359_1   

backports.functools_lru_cache: 1.4-py27he8db605_1   

backports_abc:                 0.5-py27h7b3c97b_0   

cycler:                        0.10.0-py27hc7354d3_0

dbus:                          1.10.22-h3b5a359_0   

expat:                         2.2.5-he0dffb1_0     

fontconfig:                    2.12.4-h88586e7_1   

freetype:                      2.8-hab7d2ae_1       

functools32:                   3.2.3.2-py27h4ead58f_1

glib:                          2.53.6-h5d9569c_2   

gst-plugins-base:              1.12.2-he3457e5_0   

gstreamer:                     1.12.2-h4f93127_0   

icu:                           58.2-h9c2bf20_1     

jpeg:                          9b-h024ee3a_2       

libpng:                        1.6.32-hbd3595f_4   

libxcb:                        1.12-hcd93eb1_4     

libxml2:                       2.9.4-h2e8b1d7_6     

matplotlib:                    2.1.1-py27h0128e01_0 

pcre:                          8.41-hc27e229_1     

pyparsing:                     2.2.0-py27hf1513f8_1 

pyqt:                          5.6.0-py27h4b1e83c_5 

python-dateutil:               2.6.1-py27h4ca5741_1 

pytz:                          2017.3-py27h001bace_0

qt:                            5.6.2-h974d657_12   

singledispatch:                3.4.0.3-py27h9bcb476_0

sip:                           4.18.1-py27he9ba0ab_2

ssl_match_hostname:            3.5.0.1-py27h4ec10b9_2

subprocess32:                  3.2.7-py27h373dbce_0 

tornado:                       4.5.2-py27h97b179f_0 

xz:                            5.2.3-h55aa19d_2

Preparing transaction: done

Verifying transaction: failed

>>>>>>>>>>>>>>>>>>>>>> ERROR REPORT <<<<<<<<<<<<<<<<<<<<<<

Traceback (most recent call last):

  File "/home/valdenir/.julia/v0.6/Conda/deps/usr/lib/python2.7/site-packages/conda/exceptions.py", line 724, in __call__

    return func(*args, **kwargs)

  File "/home/valdenir/.julia/v0.6/Conda/deps/usr/lib/python2.7/site-packages/conda/cli/main.py", line 78, in _main

    exit_code = do_call(args, p)

  File "/home/valdenir/.julia/v0.6/Conda/deps/usr/lib/python2.7/site-packages/conda/cli/conda_argparse.py", line 76, in do_call

    exit_code = getattr(module, func_name)(args, parser)

  File "/home/valdenir/.julia/v0.6/Conda/deps/usr/lib/python2.7/site-packages/conda/cli/main_install.py", line 11, in execute

    install(args, parser, 'install')

  File "/home/valdenir/.julia/v0.6/Conda/deps/usr/lib/python2.7/site-packages/conda/cli/install.py", line 255, in install

    handle_txn(progressive_fetch_extract, unlink_link_transaction, prefix, args, newenv)

  File "/home/valdenir/.julia/v0.6/Conda/deps/usr/lib/python2.7/site-packages/conda/cli/install.py", line 285, in handle_txn

    unlink_link_transaction.execute()

  File "/home/valdenir/.julia/v0.6/Conda/deps/usr/lib/python2.7/site-packages/conda/core/link.py", line 220, in execute

    self.verify()

  File "/home/valdenir/.julia/v0.6/Conda/deps/usr/lib/python2.7/site-packages/conda/common/io.py", line 415, in decorated

    return f(*args, **kwds)

  File "/home/valdenir/.julia/v0.6/Conda/deps/usr/lib/python2.7/site-packages/conda/core/link.py", line 207, in verify

    exceptions = self._verify(self.prefix_setups, self.prefix_action_groups)

  File "/home/valdenir/.julia/v0.6/Conda/deps/usr/lib/python2.7/site-packages/conda/core/link.py", line 460, in _verify

    cls._verify_transaction_level(prefix_setups),

  File "/home/valdenir/.julia/v0.6/Conda/deps/usr/lib/python2.7/site-packages/conda/core/link.py", line 455, in <genexpr>

    exceptions = tuple(exc for exc in concatv(

  File "/home/valdenir/.julia/v0.6/Conda/deps/usr/lib/python2.7/site-packages/conda/core/link.py", line 323, in _verify_individual_level

    error_result = axn.verify()

  File "/home/valdenir/.julia/v0.6/Conda/deps/usr/lib/python2.7/site-packages/conda/core/path_actions.py", line 312, in verify

    source_sha256 = compute_sha256sum(self.source_full_path)

  File "/home/valdenir/.julia/v0.6/Conda/deps/usr/lib/python2.7/site-packages/conda/gateways/disk/read.py", line 75, in compute_sha256sum

    return _digest_path('sha256', file_full_path)

  File "/home/valdenir/.julia/v0.6/Conda/deps/usr/lib/python2.7/site-packages/conda/gateways/disk/read.py", line 65, in _digest_path

    for chunk in iter(partial(fh.read, 8192), b''):

IOError: [Errno 5] Input/output error

$ /home/valdenir/.julia/v0.6/Conda/deps/usr/bin/conda install -y matplotlib

environment variables:

             CIO_TEST=<not set>

              CONDARC=/home/valdenir/.julia/v0.6/Conda/deps/usr/condarc-julia.yml

    CONDA_DEFAULT_ENV=/home/valdenir/.julia/v0.6/Conda/deps/usr

         CONDA_PREFIX=/home/valdenir/.julia/v0.6/Conda/deps/usr

           CONDA_ROOT=/home/valdenir/.julia/v0.6/Conda/deps/usr

        DEFAULTS_PATH=/usr/share/gconf/ubuntu.default.path

       MANDATORY_PATH=/usr/share/gconf/ubuntu.mandatory.path

                 PATH=/home/valdenir/bin:/home/valdenir/.local/bin:/usr/local/sbin:/usr/loca

                      l/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/

                      bin

   REQUESTS_CA_BUNDLE=<not set>

        SSL_CERT_FILE=<not set>

        XDG_SEAT_PATH=/org/freedesktop/DisplayManager/Seat0

     XDG_SESSION_PATH=/org/freedesktop/DisplayManager/Session0

 active environment : base

active env location : /home/valdenir/.julia/v0.6/Conda/deps/usr

   user config file : /home/valdenir/.condarc

populated config files : /home/valdenir/.julia/v0.6/Conda/deps/usr/condarc-julia.yml

      conda version : 4.4.6

conda-build version : not installed

     python version : 2.7.14.final.0

   base environment : /home/valdenir/.julia/v0.6/Conda/deps/usr  (writable)

       channel URLs : https://repo.continuum.io/pkgs/main/linux-64

                      https://repo.continuum.io/pkgs/main/noarch

                      https://repo.continuum.io/pkgs/free/linux-64

                      https://repo.continuum.io/pkgs/free/noarch

                      https://repo.continuum.io/pkgs/r/linux-64

                      https://repo.continuum.io/pkgs/r/noarch

                      https://repo.continuum.io/pkgs/pro/linux-64

                      https://repo.continuum.io/pkgs/pro/noarch

      package cache : /home/valdenir/.julia/v0.6/Conda/deps/usr/pkgs

                      /home/valdenir/.conda/pkgs

   envs directories : /home/valdenir/.julia/v0.6/Conda/deps/usr/envs

                      /home/valdenir/.conda/envs

           platform : linux-64

         user-agent : conda/4.4.6 requests/2.18.4 CPython/2.7.14 Linux/4.10.0-42-generic ubuntu/16.04 glibc/2.23

            UID:GID : 1000:1000

         netrc file : None

       offline mode : False

An unexpected error has occurred. Conda has prepared the above report.

Upload successful.

ERROR: InitError: failed process: Process(setenv(/home/valdenir/.julia/v0.6/Conda/deps/usr/bin/conda install -y matplotlib,String["PATH=/home/valdenir/bin:/home/valdenir/.local/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin", "DEFAULTS_PATH=/usr/share/gconf/ubuntu.default.path", "QT_ACCESSIBILITY=1", "UPSTART_SESSION=unix:abstract=/com/ubuntu/upstart-session/1000/1965", "UPSTART_JOB=unity-settings-daemon", "DBUS_SESSION_BUS_ADDRESS=unix:abstract=/tmp/dbus-6zcOGeanqM", "XDG_SEAT_PATH=/org/freedesktop/DisplayManager/Seat0", "XDG_SESSION_DESKTOP=ubuntu", "XDG_SESSION_TYPE=x11", "USER=valdenir", "XDG_CONFIG_DIRS=/etc/xdg/xdg-ubuntu:/usr/share/upstart/xdg:/etc/xdg", "QT_IM_MODULE=ibus", "LESSCLOSE=/usr/bin/lesspipe %s %s", "SESSIONTYPE=gnome-session", "INSTANCE=Unity", "GDMSESSION=ubuntu", "CLUTTER_IM_MODULE=xim", "XDG_DATA_DIRS=/usr/share/ubuntu:/usr/share/gnome:/usr/local/share:/usr/share:/var/lib/snapd/desktop:/var/lib/snapd/desktop", "LESSOPEN=| /usr/bin/lesspipe %s", "SHELL=/bin/bash", "XDG_SEAT=seat0", "XAUTHORITY=/home/valdenir/.Xauthority", "CONDARC=/home/valdenir/.julia/v0.6/Conda/deps/usr/condarc-julia.yml", "GTK_MODULES=gail:atk-bridge:unity-gtk-module", "GNOME_KEYRING_PID=", "GTK_IM_MODULE=ibus", "QT_QPA_PLATFORMTHEME=appmenu-qt5", "XMODIFIERS=@im=ibus", "TERM=xterm-256color", "HOME=/home/valdenir", "VTE_VERSION=4205", "GTK2_MODULES=overlay-scrollbar", "IM_CONFIG_PHASE=1", "COMPIZ_CONFIG_PROFILE=ubuntu", "UPSTART_INSTANCE=", "XDG_CURRENT_DESKTOP=Unity", "LANG=pt_BR.UTF-8", "SHLVL=1", "GNOME_DESKTOP_SESSION_ID=this-is-deprecated", "LOGNAME=valdenir", "XDG_RUNTIME_DIR=/run/user/1000", "SSH_AUTH_SOCK=/run/user/1000/keyring/ssh", "DESKTOP_SESSION=ubuntu", "GDM_LANG=ptBR", "OLDPWD=/home/valdenir", "=/usr/local/bin/julia", "CONDA_DEFAULT_ENV=/home/valdenir/.julia/v0.6/Conda/deps/usr", "GPG_AGENT_INFO=/home/valdenir/.gnupg/S.gpg-agent:0:1", "PWD=/home/valdenir/Documentos/programas/Julia", "DISPLAY=:0", "UPSTART_EVENTS=started starting", "LANGUAGE=pt_BR:pt:en", "XDG_GREETER_DATA_DIR=/var/lib/lightdm-data/valdenir", "XDG_SESSION_PATH=/org/freedesktop/DisplayManager/Session0", "XDG_VTNR=7", "WINDOWID=81788938", "MANDATORY_PATH=/usr/share/gconf/ubuntu.mandatory.path", "XDG_SESSION_ID=c2", "CONDA_PREFIX=/home/valdenir/.julia/v0.6/Conda/deps/usr", "QT_LINUX_ACCESSIBILITY_ALWAYS_ON=1", "QT4_IM_MODULE=xim", "LS_COLORS=rs=0:di=01;34:ln=01;36:mh=00:pi=40;33:so=01;35:do=01;35:bd=40;33;01:cd=40;33;01:or=40;31;01:mi=00:su=37;41:sg=30;43:ca=30;41:tw=30;42:ow=34;42:st=37;44:ex=01;32:.tar=01;31:.tgz=01;31:.arc=01;31:.arj=01;31:.taz=01;31:.lha=01;31:.lz4=01;31:.lzh=01;31:.lzma=01;31:.tlz=01;31:.txz=01;31:.tzo=01;31:.t7z=01;31:.zip=01;31:.z=01;31:.Z=01;31:.dz=01;31:.gz=01;31:.lrz=01;31:.lz=01;31:.lzo=01;31:.xz=01;31:.bz2=01;31:.bz=01;31:.tbz=01;31:.tbz2=01;31:.tz=01;31:.deb=01;31:.rpm=01;31:.jar=01;31:.war=01;31:.ear=01;31:.sar=01;31:.rar=01;31:.alz=01;31:.ace=01;31:.zoo=01;31:.cpio=01;31:.7z=01;31:.rz=01;31:.cab=01;31:.jpg=01;35:.jpeg=01;35:.gif=01;35:.bmp=01;35:.pbm=01;35:.pgm=01;35:.ppm=01;35:.tga=01;35:.xbm=01;35:.xpm=01;35:.tif=01;35:.tiff=01;35:.png=01;35:.svg=01;35:.svgz=01;35:.mng=01;35:.pcx=01;35:.mov=01;35:.mpg=01;35:.mpeg=01;35:.m2v=01;35:.mkv=01;35:.webm=01;35:.ogm=01;35:.mp4=01;35:.m4v=01;35:.mp4v=01;35:.vob=01;35:.qt=01;35:.nuv=01;35:.wmv=01;35:.asf=01;35:.rm=01;35:.rmvb=01;35:.flc=01;35:.avi=01;35:.fli=01;35:.flv=01;35:.gl=01;35:.dl=01;35:.xcf=01;35:.xwd=01;35:.yuv=01;35:.cgm=01;35:.emf=01;35:.ogv=01;35:.ogx=01;35:.aac=00;36:.au=00;36:.flac=00;36:.m4a=00;36:.mid=00;36:.midi=00;36:.mka=00;36:.mp3=00;36:.mpc=00;36:.ogg=00;36:.ra=00;36:.wav=00;36:.oga=00;36:.opus=00;36:.spx=00;36:.xspf=00;36:", "GNOME_KEYRING_CONTROL=", "JOB=gnome-session", "OPENBLAS_MAIN_FREE=1"]), ProcessExited(1)) [1]

Stacktrace:

[1] pipeline_error(::Base.Process) at ./process.jl:682

[2] run(::Cmd) at ./process.jl:651

[3] add(::String, ::String) at /home/valdenir/.julia/v0.6/Conda/src/Conda.jl:203

[4] pyimport_conda(::String, ::String, ::String) at /home/valdenir/.julia/v0.6/PyCall/src/PyCall.jl:586

[5] init() at /home/valdenir/.julia/v0.6/PyPlot/src/init.jl:172

[6] _include_from_serialized(::String) at ./loading.jl:157

[7] _require_from_serialized(::Int64, ::Symbol, ::String, ::Bool) at ./loading.jl:200

[8] _require_search_from_serialized(::Int64, ::Symbol, ::String, ::Bool) at ./loading.jl:236

[9] _require(::Symbol) at ./loading.jl:441

[10] require(::Symbol) at ./loading.jl:405

during initialization of module PyPlot

it seems that everything will be fine and...Verifying transaction failed...What can i do?

Thanks everyone

JuliaPy / PyPlot.jl

Verifying transaction failed #339

Package Plan

>>>>>>>>>>>>>>>>>>>>>> ERROR REPORT <<<<<<<<<<<<<<<<<<<<<<