Mixing
Installed Flask, but get “ImportError: No module named flask”. What could be the reason?
At empty CentOS I do this (following tutorial https://www.digitalocean.com/community/tutorials/how-to-serve-flask-applications-with-gunicorn-and-nginx-on-centos-7):
sudo yum install python-pip python-devel gcc nginx
sudo pip install virtualenv
mkdir ~/myproject
cd ~/myproject
virtualenv myprojectenv
source myprojectenv/bin/activate
pip install gunicorn flask
pip list
pip show flask
nano ~/myproject/myproject.py
python myproject.py
Then I get:
Traceback (most recent call last):
File "myproject.py", line 1, in <module>
from flask import Flask
ModuleNotFoundError: No module named 'flask'
What could be them problem with it?
python pip
edited Nov 21 '18 at 13:25
davidism
63.6k12166184
asked Nov 21 '18 at 13:05
chacidchacid
207
add a comment |
At empty CentOS I do this (following tutorial https://www.digitalocean.com/community/tutorials/how-to-serve-flask-applications-with-gunicorn-and-nginx-on-centos-7):
sudo yum install python-pip python-devel gcc nginx
sudo pip install virtualenv
mkdir ~/myproject
cd ~/myproject
virtualenv myprojectenv
source myprojectenv/bin/activate
pip install gunicorn flask
pip list
pip show flask
nano ~/myproject/myproject.py
python myproject.py
Then I get:
Traceback (most recent call last):
File "myproject.py", line 1, in <module>
from flask import Flask
ModuleNotFoundError: No module named 'flask'
What could be them problem with it?
python pip
edited Nov 21 '18 at 13:25
davidism
63.6k12166184
asked Nov 21 '18 at 13:05
chacidchacid
207
4
most common is your programm runs on python 3.X but pip install on python 2.X runpip3 install flaskand retry
– Fabian
Nov 21 '18 at 13:11
That helped, thank you!
– chacid
Nov 21 '18 at 14:27
add a comment |
At empty CentOS I do this (following tutorial https://www.digitalocean.com/community/tutorials/how-to-serve-flask-applications-with-gunicorn-and-nginx-on-centos-7):
sudo yum install python-pip python-devel gcc nginx
sudo pip install virtualenv
mkdir ~/myproject
cd ~/myproject
virtualenv myprojectenv
source myprojectenv/bin/activate
pip install gunicorn flask
pip list
pip show flask
nano ~/myproject/myproject.py
python myproject.py
Then I get:
Traceback (most recent call last):
File "myproject.py", line 1, in <module>
from flask import Flask
ModuleNotFoundError: No module named 'flask'
What could be them problem with it?
python pip
edited Nov 21 '18 at 13:25
davidism
63.6k12166184
asked Nov 21 '18 at 13:05
chacidchacid
207
At empty CentOS I do this (following tutorial https://www.digitalocean.com/community/tutorials/how-to-serve-flask-applications-with-gunicorn-and-nginx-on-centos-7):
sudo yum install python-pip python-devel gcc nginx
sudo pip install virtualenv
mkdir ~/myproject
cd ~/myproject
virtualenv myprojectenv
source myprojectenv/bin/activate
pip install gunicorn flask
pip list
pip show flask
nano ~/myproject/myproject.py
python myproject.py
Then I get:
Traceback (most recent call last):
File "myproject.py", line 1, in <module>
from flask import Flask
ModuleNotFoundError: No module named 'flask'
What could be them problem with it?
python pip
python pip
edited Nov 21 '18 at 13:25
davidism
63.6k12166184
asked Nov 21 '18 at 13:05
chacidchacid
207
edited Nov 21 '18 at 13:25
davidism
63.6k12166184
asked Nov 21 '18 at 13:05
chacidchacid
207
edited Nov 21 '18 at 13:25
davidism
63.6k12166184
edited Nov 21 '18 at 13:25
davidism
63.6k12166184
edited Nov 21 '18 at 13:25
davidism
63.6k12166184
63.6k12166184
asked Nov 21 '18 at 13:05
chacidchacid
207
asked Nov 21 '18 at 13:05
chacidchacid
207
asked Nov 21 '18 at 13:05
chacidchacid
207
207
4
most common is your programm runs on python 3.X but pip install on python 2.X runpip3 install flaskand retry
– Fabian
Nov 21 '18 at 13:11
That helped, thank you!
– chacid
Nov 21 '18 at 14:27
add a comment |
4
most common is your programm runs on python 3.X but pip install on python 2.X runpip3 install flaskand retry
– Fabian
Nov 21 '18 at 13:11
That helped, thank you!
– chacid
Nov 21 '18 at 14:27
4
4
most common is your programm runs on python 3.X but pip install on python 2.X run
pip3 install flask and retry– Fabian
Nov 21 '18 at 13:11
most common is your programm runs on python 3.X but pip install on python 2.X run
pip3 install flask and retry– Fabian
Nov 21 '18 at 13:11
That helped, thank you!
– chacid
Nov 21 '18 at 14:27
That helped, thank you!
– chacid
Nov 21 '18 at 14:27
add a comment |
1 Answer
1
active
oldest
votes
Did your prompt change ? Something like:
(myprojectenv)user@host:~/myproject$
If it did change, run python command and see to what will it evaluate:
Python 3.6.2 (v3.6.2:5fd33b5, Jul 8 2017, 04:14:34) [MSC v.1900 32 bit (Intel)] on win32
Type "help", "copyright", "credits" or "license" for more information.
CTRL+Z to exit
Again, your prompt should include (myprojectenv) in front when running your script:
(myprojectenv)user@host:~/myproject$ python myproject.py
answered Nov 21 '18 at 13:36
Dinko PeharDinko Pehar
1,4513424
add a comment |
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1 Answer
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active
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1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
Did your prompt change ? Something like:
(myprojectenv)user@host:~/myproject$
If it did change, run python command and see to what will it evaluate:
Python 3.6.2 (v3.6.2:5fd33b5, Jul 8 2017, 04:14:34) [MSC v.1900 32 bit (Intel)] on win32
Type "help", "copyright", "credits" or "license" for more information.
CTRL+Z to exit
Again, your prompt should include (myprojectenv) in front when running your script:
(myprojectenv)user@host:~/myproject$ python myproject.py
answered Nov 21 '18 at 13:36
Dinko PeharDinko Pehar
1,4513424
add a comment |
Did your prompt change ? Something like:
(myprojectenv)user@host:~/myproject$
If it did change, run python command and see to what will it evaluate:
Python 3.6.2 (v3.6.2:5fd33b5, Jul 8 2017, 04:14:34) [MSC v.1900 32 bit (Intel)] on win32
Type "help", "copyright", "credits" or "license" for more information.
CTRL+Z to exit
Again, your prompt should include (myprojectenv) in front when running your script:
(myprojectenv)user@host:~/myproject$ python myproject.py
answered Nov 21 '18 at 13:36
Dinko PeharDinko Pehar
1,4513424
add a comment |
Did your prompt change ? Something like:
(myprojectenv)user@host:~/myproject$
If it did change, run python command and see to what will it evaluate:
Python 3.6.2 (v3.6.2:5fd33b5, Jul 8 2017, 04:14:34) [MSC v.1900 32 bit (Intel)] on win32
Type "help", "copyright", "credits" or "license" for more information.
CTRL+Z to exit
Again, your prompt should include (myprojectenv) in front when running your script:
(myprojectenv)user@host:~/myproject$ python myproject.py
answered Nov 21 '18 at 13:36
Dinko PeharDinko Pehar
1,4513424
Did your prompt change ? Something like:
(myprojectenv)user@host:~/myproject$
If it did change, run python command and see to what will it evaluate:
Python 3.6.2 (v3.6.2:5fd33b5, Jul 8 2017, 04:14:34) [MSC v.1900 32 bit (Intel)] on win32
Type "help", "copyright", "credits" or "license" for more information.
CTRL+Z to exit
Again, your prompt should include (myprojectenv) in front when running your script:
(myprojectenv)user@host:~/myproject$ python myproject.py
answered Nov 21 '18 at 13:36
Dinko PeharDinko Pehar
1,4513424
answered Nov 21 '18 at 13:36
Dinko PeharDinko Pehar
1,4513424
answered Nov 21 '18 at 13:36
Dinko PeharDinko Pehar
1,4513424
answered Nov 21 '18 at 13:36
Dinko PeharDinko Pehar
1,4513424
1,4513424
add a comment |
add a comment |
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4
most common is your programm runs on python 3.X but pip install on python 2.X run
pip3 install flaskand retry– Fabian
Nov 21 '18 at 13:11
That helped, thank you!
– chacid
Nov 21 '18 at 14:27