Difference between revisions of "Epd canopy"

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http://docs.enthought.com/canopy/quick-start/install_linux.html
 
http://docs.enthought.com/canopy/quick-start/install_linux.html
  
It will make a '''bash''' activation script.
+
After installation, it will add to either '''$HOME/.bash_profile''' or '''$HOME/.profile''' or '''$HOME/.bashrc''':
 +
<source lang="bash">
 +
# Added by Canopy installer on 2014-06-09
 +
# VIRTUAL_ENV_DISABLE_PROMPT can be set to '' to make bashprompt show that Canopy is active, otherwise 1
 +
VIRTUAL_ENV_DISABLE_PROMPT=1 source $HOME/Enthought/Canopy_64bit/User/bin/activate
 +
</source>
 +
 
 +
It will make a '''bash''' activation script in: '''$HOME/Enthought/Canopy_64bit/User/bin/activate'''
  
 
<source lang="bash">
 
<source lang="bash">
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     hash -r
 
     hash -r
 
fi
 
fi
 +
</source>
 +
 +
== Test in bash ==
 +
Jusy try by:
 +
 +
<source lang="bash">
 +
 
</source>
 
</source>

Revision as of 09:10, 9 June 2014

Download from

Download from:
https://www.enthought.com/downloads/

Sign-up using a university email, to get access to academic version.

After installation

Information about how the PATH is setup, is seen here:
http://docs.enthought.com/canopy/quick-start/install_linux.html

After installation, it will add to either $HOME/.bash_profile or $HOME/.profile or $HOME/.bashrc:

# Added by Canopy installer on 2014-06-09
# VIRTUAL_ENV_DISABLE_PROMPT can be set to '' to make bashprompt show that Canopy is active, otherwise 1
VIRTUAL_ENV_DISABLE_PROMPT=1 source $HOME/Enthought/Canopy_64bit/User/bin/activate

It will make a bash activation script in: $HOME/Enthought/Canopy_64bit/User/bin/activate

# This file must be used with "source bin/activate" *from bash*
# you cannot run it directly

deactivate () {
    # reset old environment variables
    if [ -n "$_OLD_VIRTUAL_PATH" ] ; then
        PATH="$_OLD_VIRTUAL_PATH"
        export PATH
        unset _OLD_VIRTUAL_PATH
    fi
    if [ -n "$_OLD_VIRTUAL_PYTHONHOME" ] ; then
        PYTHONHOME="$_OLD_VIRTUAL_PYTHONHOME"
        export PYTHONHOME
        unset _OLD_VIRTUAL_PYTHONHOME
    fi

    # This should detect bash and zsh, which have a hash command that must
    # be called to get it to forget past commands.  Without forgetting
    # past commands the $PATH changes we made may not be respected
    if [ -n "$BASH" -o -n "$ZSH_VERSION" ] ; then
        hash -r
    fi

    if [ -n "$_OLD_VIRTUAL_PS1" ] ; then
        PS1="$_OLD_VIRTUAL_PS1"
        export PS1
        unset _OLD_VIRTUAL_PS1
    fi

    unset VIRTUAL_ENV
    if [ ! "$1" = "nondestructive" ] ; then
    # Self destruct!
        unset -f deactivate
    fi
}

# unset irrelavent variables
deactivate nondestructive

VIRTUAL_ENV="/sbinlab2/software/Enthought/Canopy_64bit/User"
export VIRTUAL_ENV

_OLD_VIRTUAL_PATH="$PATH"
PATH="$VIRTUAL_ENV/bin:$PATH"
export PATH


# unset PYTHONHOME if set
# this will fail if PYTHONHOME is set to the empty string (which is bad anyway)
# could use `if (set -u; : $PYTHONHOME) ;` in bash
if [ -n "$PYTHONHOME" ] ; then
    _OLD_VIRTUAL_PYTHONHOME="$PYTHONHOME"
    unset PYTHONHOME
fi

if [ -z "$VIRTUAL_ENV_DISABLE_PROMPT" ] ; then
    _OLD_VIRTUAL_PS1="$PS1"
    if [ "x(Canopy 64bit) " != x ] ; then
	PS1="(Canopy 64bit) $PS1"
    else
    if [ "`basename \"$VIRTUAL_ENV\"`" = "__" ] ; then
        # special case for Aspen magic directories
        # see http://www.zetadev.com/software/aspen/
        PS1="[`basename \`dirname \"$VIRTUAL_ENV\"\``] $PS1"
    else
        PS1="(`basename \"$VIRTUAL_ENV\"`)$PS1"
    fi
    fi
    export PS1
fi

# This should detect bash and zsh, which have a hash command that must
# be called to get it to forget past commands.  Without forgetting
# past commands the $PATH changes we made may not be respected
if [ -n "$BASH" -o -n "$ZSH_VERSION" ] ; then
    hash -r
fi

Test in bash

Jusy try by: