How to replace python 3 installation with python 2.7

Clash Royale CLAN TAG#URR8PPP

up vote
1
down vote

favorite

I already have python3 installed on the server machine, I want to replace that with python 2.7 as the code I have to deploy is complaint with python 2.7.

What command to run so python application.py runs it on python 2.7

python python-2.7

share|improve this question

asked 1 hour ago

SID

61

New contributor

SID is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

add a comment | 

up vote
1
down vote

favorite

I already have python3 installed on the server machine, I want to replace that with python 2.7 as the code I have to deploy is complaint with python 2.7.

What command to run so python application.py runs it on python 2.7

python python-2.7

share|improve this question

asked 1 hour ago

SID

61

New contributor

SID is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

add a comment | 

up vote
1
down vote

favorite

up vote
1
down vote

favorite

I already have python3 installed on the server machine, I want to replace that with python 2.7 as the code I have to deploy is complaint with python 2.7.

What command to run so python application.py runs it on python 2.7

python python-2.7

share|improve this question

asked 1 hour ago

SID

61

New contributor

SID is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

I already have python3 installed on the server machine, I want to replace that with python 2.7 as the code I have to deploy is complaint with python 2.7.

What command to run so python application.py runs it on python 2.7

python python-2.7

python python-2.7

share|improve this question

asked 1 hour ago

SID

61

New contributor

SID is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

share|improve this question

asked 1 hour ago

SID

61

New contributor

SID is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

share|improve this question

share|improve this question

asked 1 hour ago

SID

61

New contributor

SID is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

asked 1 hour ago

SID

61

asked 1 hour ago

SID

61

61

New contributor

SID is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

New contributor

SID is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

SID is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

add a comment | 

add a comment | 

1 Answer
1

active

oldest

votes

up vote
2
down vote

To control which version of python add this line to top of your script

#!/usr/bin/env python2

alternatively execute your python script using your chosen python version

/usr/bin/python2 /full/path/my/script

similar steps will enable you to use python3 instead of python2 assuming your script imports are 3

share|improve this answer

answered 48 mins ago

Scott Stensland

4,18442239

add a comment | 

Your Answer

StackExchange.ready(function()
var channelOptions =
tags: "".split(" "),
id: "89"
;
initTagRenderer("".split(" "), "".split(" "), channelOptions);

StackExchange.using("externalEditor", function()
// Have to fire editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled)
StackExchange.using("snippets", function()
createEditor();
);

else
createEditor();

);

function createEditor()
StackExchange.prepareEditor(
heartbeatType: 'answer',
convertImagesToLinks: true,
noModals: false,
showLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix: "",
onDemand: true,
discardSelector: ".discard-answer"
,immediatelyShowMarkdownHelp:true
);



);

SID is a new contributor. Be nice, and check out our Code of Conduct.

 

draft saved

draft discarded

Sign up or log in

StackExchange.ready(function ()
StackExchange.helpers.onClickDraftSave('#login-link');
);

Sign up using Google

Sign up using Facebook

Sign up using Email and Password

Post as a guest

Name Email

StackExchange.ready(
function ()
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2faskubuntu.com%2fquestions%2f1079762%2fhow-to-replace-python-3-installation-with-python-2-7%23new-answer', 'question_page');

);

Post as a guest

Name Email

1 Answer
1

active

oldest

votes

1 Answer
1

active

oldest

votes

active

oldest

votes

active

oldest

votes

up vote
2
down vote

To control which version of python add this line to top of your script

#!/usr/bin/env python2

alternatively execute your python script using your chosen python version

/usr/bin/python2 /full/path/my/script

similar steps will enable you to use python3 instead of python2 assuming your script imports are 3

share|improve this answer

answered 48 mins ago

Scott Stensland

4,18442239

add a comment | 

up vote
2
down vote

To control which version of python add this line to top of your script

#!/usr/bin/env python2

alternatively execute your python script using your chosen python version

/usr/bin/python2 /full/path/my/script

similar steps will enable you to use python3 instead of python2 assuming your script imports are 3

share|improve this answer

answered 48 mins ago

Scott Stensland

4,18442239

add a comment | 

up vote
2
down vote

up vote
2
down vote

To control which version of python add this line to top of your script

#!/usr/bin/env python2

alternatively execute your python script using your chosen python version

/usr/bin/python2 /full/path/my/script

similar steps will enable you to use python3 instead of python2 assuming your script imports are 3

share|improve this answer

answered 48 mins ago

Scott Stensland

4,18442239

To control which version of python add this line to top of your script

#!/usr/bin/env python2

alternatively execute your python script using your chosen python version

/usr/bin/python2 /full/path/my/script

similar steps will enable you to use python3 instead of python2 assuming your script imports are 3

share|improve this answer

answered 48 mins ago

Scott Stensland

4,18442239

share|improve this answer

share|improve this answer

answered 48 mins ago

Scott Stensland

4,18442239

answered 48 mins ago

Scott Stensland

4,18442239

answered 48 mins ago

Scott Stensland

4,18442239

4,18442239

add a comment | 

add a comment | 

SID is a new contributor. Be nice, and check out our Code of Conduct.

 

draft saved

draft discarded

SID is a new contributor. Be nice, and check out our Code of Conduct.

SID is a new contributor. Be nice, and check out our Code of Conduct.

SID is a new contributor. Be nice, and check out our Code of Conduct.

 

draft saved

draft discarded

Sign up or log in

StackExchange.ready(function ()
StackExchange.helpers.onClickDraftSave('#login-link');
);

Sign up using Google

Sign up using Facebook

Sign up using Email and Password

Post as a guest

Name Email

StackExchange.ready(
function ()
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2faskubuntu.com%2fquestions%2f1079762%2fhow-to-replace-python-3-installation-with-python-2-7%23new-answer', 'question_page');

);

Post as a guest

Name Email

Sign up or log in

StackExchange.ready(function ()
StackExchange.helpers.onClickDraftSave('#login-link');
);

Sign up using Google

Sign up using Facebook

Sign up using Email and Password

Post as a guest

Name Email

Sign up or log in

StackExchange.ready(function ()
StackExchange.helpers.onClickDraftSave('#login-link');
);

Sign up using Google

Sign up using Facebook

Sign up using Email and Password

Post as a guest

Name Email

Sign up or log in

StackExchange.ready(function ()
StackExchange.helpers.onClickDraftSave('#login-link');
);

Sign up using Google

Sign up using Facebook

Sign up using Email and Password

Sign up using Google

Sign up using Facebook

Sign up using Email and Password

Post as a guest

Name Email

Name Email

Name

Email

Name Email

Name

Email