Python 3.6 install 및 해당 버전에 맞는 pip install

Python 3.6 install 및 해당 버전에 맞는 pip install

출처: https://growingsaja.tistory.com/73

1. ius repository 설치

yum install -y https://centos7.iuscommunity.org/ius-release.rpm

 

2. 설치 경로로 이동

( 설치 경로를 저는 임시로 아래 경로로 잡았습니다. )
cd /usr/local/sbin/

 

3. rpm 파일 wget으로 다운로드 후 설치

wget https://repo.ius.io/7/x86_64/packages/i/ius-release-2-1.el7.ius.noarch.rpm --no-check-certificate

yum install -y ius-release-2-1.el7.ius.noarch.rpm

 dnf install -y ius-release-2-1.el7.ius.noarch.rpm

4. 추가 패키지 설치

yum install -y python36u python36u-devel python36u-libs python36u-pip

 

5. pip 명령어가 pip3.6용 pip로 인식되도록 하기 위한 파일 다운로드 및 실행

wget https://bootstrap.pypa.io/get-pip.py --no-check-certificate
python3.6 get-pip.py

 

6. 최종 확인

pip -V
    >>결과>> pip 18.1 from /usr/lib/python3.6/site-packages/pip (python 3.6) 


7. python 명령어가 python2버전이 아닌 python3.6으로 인식되도록 하기 위한 작업 및 확인

rm -rf /usr/bin/python

ln -s /usr/bin/python3.6 /usr/bin/python

python -V

    >>결과>> Python 3.6.8

 

8. 해당 작업 진행 후 yum이 비정상 작동하는 경우

vim /bin/yum

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

#!/usr/bin/python

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

해당 파일 최상단에 있는 위의 내용을 아래의 내용으로 변경하여 저장 후 yum 정상 작동 확인

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

#!/usr/bin/python2.7

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

 

 

python2.7이 설치되어있지 않은 경우 다른 버전으로 입력해줄것

 

 

 

python 3.6 및 pip3 완벽 세팅 완료!