Remove additional file after install opencv on raspberry pi
0
I installed OpenCV 3 and got 4GB of my memory space. After build, how can I remove extra files and just stay OpenCV?
According to this article:
enter link description here
opencv raspberry-pi raspbian
edited Dec 15 '18 at 21:30
cricket_007
80.4k1142110
asked Nov 22 '18 at 9:10
iMohammadiMohammad
445
add a comment |
0
I installed OpenCV 3 and got 4GB of my memory space. After build, how can I remove extra files and just stay OpenCV?
According to this article:
enter link description here
opencv raspberry-pi raspbian
edited Dec 15 '18 at 21:30
cricket_007
80.4k1142110
asked Nov 22 '18 at 9:10
iMohammadiMohammad
445
1
If you're going to use opencv with Python, the easiest way to install opencv on a Raspberry Pi is:pip3 install opencv-pythonandpip3 install opencv-contrib-python. Using these commands, you'll not need to download additional or unnecessary files. It is to be noticed that this method works only on Raspbian Stretch and above and Python 3 ( This method does not work with Raspbian Jessy and Python 2)
– singrium
Nov 22 '18 at 9:30
@singrium What version of OpenCV is installed with this method? 2 or 3?
– iMohammad
Nov 22 '18 at 9:41
1
If you don't specify the version by yourself, it will download the latest version which is 3.4.2, but if you want a specific version: run thispip3 install opencv-python == <version number>andpip3 install opencv-contrib-python == <version number>
– singrium
Nov 22 '18 at 9:47
@singrium i try this method but give me an error: """ImportError: libcblas.so.3: cannot open shared object file: No such file or directory"""
– iMohammad
Nov 22 '18 at 10:55
1
Did this error occur when you tried the commands above or when you didimport cv2? Opencv have some dependencies that you should install first: run these commands to install the needed packages, then install Opencvsudo apt-get install libatlas-base-devsudo apt-get install libjasper-devsudo apt-get install libqtgui4sudo apt-get install python3-pyqt5
– singrium
Nov 22 '18 at 10:58
add a comment |
0
0
0
1
I installed OpenCV 3 and got 4GB of my memory space. After build, how can I remove extra files and just stay OpenCV?
According to this article:
enter link description here
opencv raspberry-pi raspbian
edited Dec 15 '18 at 21:30
cricket_007
80.4k1142110
asked Nov 22 '18 at 9:10
iMohammadiMohammad
445
I installed OpenCV 3 and got 4GB of my memory space. After build, how can I remove extra files and just stay OpenCV?
According to this article:
enter link description here
opencv raspberry-pi raspbian
opencv raspberry-pi raspbian
edited Dec 15 '18 at 21:30
cricket_007
80.4k1142110
asked Nov 22 '18 at 9:10
iMohammadiMohammad
445
edited Dec 15 '18 at 21:30
cricket_007
80.4k1142110
asked Nov 22 '18 at 9:10
iMohammadiMohammad
445
edited Dec 15 '18 at 21:30
cricket_007
80.4k1142110
edited Dec 15 '18 at 21:30
cricket_007
80.4k1142110
edited Dec 15 '18 at 21:30
cricket_007
80.4k1142110
80.4k1142110
asked Nov 22 '18 at 9:10
iMohammadiMohammad
445
asked Nov 22 '18 at 9:10
iMohammadiMohammad
445
asked Nov 22 '18 at 9:10
iMohammadiMohammad
445
445
1
If you're going to use opencv with Python, the easiest way to install opencv on a Raspberry Pi is:pip3 install opencv-pythonandpip3 install opencv-contrib-python. Using these commands, you'll not need to download additional or unnecessary files. It is to be noticed that this method works only on Raspbian Stretch and above and Python 3 ( This method does not work with Raspbian Jessy and Python 2)
– singrium
Nov 22 '18 at 9:30
@singrium What version of OpenCV is installed with this method? 2 or 3?
– iMohammad
Nov 22 '18 at 9:41
1
If you don't specify the version by yourself, it will download the latest version which is 3.4.2, but if you want a specific version: run thispip3 install opencv-python == <version number>andpip3 install opencv-contrib-python == <version number>
– singrium
Nov 22 '18 at 9:47
@singrium i try this method but give me an error: """ImportError: libcblas.so.3: cannot open shared object file: No such file or directory"""
– iMohammad
Nov 22 '18 at 10:55
1
Did this error occur when you tried the commands above or when you didimport cv2? Opencv have some dependencies that you should install first: run these commands to install the needed packages, then install Opencvsudo apt-get install libatlas-base-devsudo apt-get install libjasper-devsudo apt-get install libqtgui4sudo apt-get install python3-pyqt5
– singrium
Nov 22 '18 at 10:58
add a comment |
1
If you're going to use opencv with Python, the easiest way to install opencv on a Raspberry Pi is:pip3 install opencv-pythonandpip3 install opencv-contrib-python. Using these commands, you'll not need to download additional or unnecessary files. It is to be noticed that this method works only on Raspbian Stretch and above and Python 3 ( This method does not work with Raspbian Jessy and Python 2)
– singrium
Nov 22 '18 at 9:30
@singrium What version of OpenCV is installed with this method? 2 or 3?
– iMohammad
Nov 22 '18 at 9:41
1
If you don't specify the version by yourself, it will download the latest version which is 3.4.2, but if you want a specific version: run thispip3 install opencv-python == <version number>andpip3 install opencv-contrib-python == <version number>
– singrium
Nov 22 '18 at 9:47
@singrium i try this method but give me an error: """ImportError: libcblas.so.3: cannot open shared object file: No such file or directory"""
– iMohammad
Nov 22 '18 at 10:55
1
Did this error occur when you tried the commands above or when you didimport cv2? Opencv have some dependencies that you should install first: run these commands to install the needed packages, then install Opencvsudo apt-get install libatlas-base-devsudo apt-get install libjasper-devsudo apt-get install libqtgui4sudo apt-get install python3-pyqt5
– singrium
Nov 22 '18 at 10:58
1
1
If you're going to use opencv with Python, the easiest way to install opencv on a Raspberry Pi is:
pip3 install opencv-python and pip3 install opencv-contrib-python. Using these commands, you'll not need to download additional or unnecessary files. It is to be noticed that this method works only on Raspbian Stretch and above and Python 3 ( This method does not work with Raspbian Jessy and Python 2)– singrium
Nov 22 '18 at 9:30
If you're going to use opencv with Python, the easiest way to install opencv on a Raspberry Pi is:
pip3 install opencv-python and pip3 install opencv-contrib-python. Using these commands, you'll not need to download additional or unnecessary files. It is to be noticed that this method works only on Raspbian Stretch and above and Python 3 ( This method does not work with Raspbian Jessy and Python 2)– singrium
Nov 22 '18 at 9:30
@singrium What version of OpenCV is installed with this method? 2 or 3?
– iMohammad
Nov 22 '18 at 9:41
@singrium What version of OpenCV is installed with this method? 2 or 3?
– iMohammad
Nov 22 '18 at 9:41
1
1
If you don't specify the version by yourself, it will download the latest version which is 3.4.2, but if you want a specific version: run this
pip3 install opencv-python == <version number> and pip3 install opencv-contrib-python == <version number>– singrium
Nov 22 '18 at 9:47
If you don't specify the version by yourself, it will download the latest version which is 3.4.2, but if you want a specific version: run this
pip3 install opencv-python == <version number> and pip3 install opencv-contrib-python == <version number>– singrium
Nov 22 '18 at 9:47
@singrium i try this method but give me an error: """ImportError: libcblas.so.3: cannot open shared object file: No such file or directory"""
– iMohammad
Nov 22 '18 at 10:55
@singrium i try this method but give me an error: """ImportError: libcblas.so.3: cannot open shared object file: No such file or directory"""
– iMohammad
Nov 22 '18 at 10:55
1
1
Did this error occur when you tried the commands above or when you did
import cv2 ? Opencv have some dependencies that you should install first: run these commands to install the needed packages, then install Opencv sudo apt-get install libatlas-base-dev sudo apt-get install libjasper-dev sudo apt-get install libqtgui4 sudo apt-get install python3-pyqt5– singrium
Nov 22 '18 at 10:58
Did this error occur when you tried the commands above or when you did
import cv2 ? Opencv have some dependencies that you should install first: run these commands to install the needed packages, then install Opencv sudo apt-get install libatlas-base-dev sudo apt-get install libjasper-dev sudo apt-get install libqtgui4 sudo apt-get install python3-pyqt5– singrium
Nov 22 '18 at 10:58
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1
If you're going to use opencv with Python, the easiest way to install opencv on a Raspberry Pi is:
pip3 install opencv-pythonandpip3 install opencv-contrib-python. Using these commands, you'll not need to download additional or unnecessary files. It is to be noticed that this method works only on Raspbian Stretch and above and Python 3 ( This method does not work with Raspbian Jessy and Python 2)– singrium
Nov 22 '18 at 9:30
@singrium What version of OpenCV is installed with this method? 2 or 3?
– iMohammad
Nov 22 '18 at 9:41
1
If you don't specify the version by yourself, it will download the latest version which is 3.4.2, but if you want a specific version: run this
pip3 install opencv-python == <version number>andpip3 install opencv-contrib-python == <version number>– singrium
Nov 22 '18 at 9:47
@singrium i try this method but give me an error: """ImportError: libcblas.so.3: cannot open shared object file: No such file or directory"""
– iMohammad
Nov 22 '18 at 10:55
1
Did this error occur when you tried the commands above or when you did
import cv2? Opencv have some dependencies that you should install first: run these commands to install the needed packages, then install Opencvsudo apt-get install libatlas-base-devsudo apt-get install libjasper-devsudo apt-get install libqtgui4sudo apt-get install python3-pyqt5– singrium
Nov 22 '18 at 10:58