Virtualenv: Virtualenv 활성화 오류

Missing end to balance this if statement
env/bin/activate (line 78): if [ -n "$BASH" -o -n "$ZSH_VERSION" ] ; then
                               ^
from sourcing file env/bin/activate
    called on standard input

source: Error while reading file 'env/bin/activate'

source py3env/bin/activate.fish