问冠层快速蟒蛇不会持续

EN

Mímisbrunnr:~ me$ which python
/Users/me/Library/Enthought/Canopy_64bit/User/bin/python
Mímisbrunnr:~ me$ venv ~/Projects/ProjectX/myvenv
Mímisbrunnr:~ me$ source ~/Projects/ProjectX/myvenv/bin/activate
(myvenv) Mímisbrunnr:~ me$ deactivate
Mímisbrunnr:~ me$ which python
/usr/bin/python

# OS X looks in here first, but aliases in here won't work in xterm, screen, etc., so we port it over
echo 'source ~/.profile' >> ~/.bash_profile


# Added by Canopy installer on 2013-08-01
# VIRTUAL_ENV_DISABLE_PROMPT can be set to '' to make bashprompt show that Canopy is active, otherwise 1
#VIRTUAL_ENV_DISABLE_PROMPT=1 source /Users/me/Library/Enthought/Canopy_64bit/User/bin/activate

# set architecture flags to let compiler know it should assume 64 bits
export ARCHFLAGS="-arch x86_64"

# Added by Canopy installer on 2013-08-01
# VIRTUAL_ENV_DISABLE_PROMPT can be set to '' to make bashprompt show that Canopy is active, otherwise 1
VIRTUAL_ENV_DISABLE_PROMPT=1 source /Users/me/Library/Enthought/Canopy_64bit/User/bin/activate

# ensure user-installed binaries take precedence
#export PATH=/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin

# alias to start Canopy
alias canopy='open /Applications/Canopy.app'

# alias to combine cd & ls
function cdl () {
    cd "$@" && ls
    }