413 4 8. sudo apt-get install python3. Jack Jack Henry Jack Mar 31, 2018 · Done. I'm trying to install python3. ' is missing final newline. answered Jun 28, 2023 at 9:46. sudo apt-get install python3-pip. Jun 24, 2015 · Done Building dependency tree Reading state information Done Package python-setuptools-whl is not available, but is referred to by another package. 04 64-bit, I get the following error: Package openssh-server is not available but is referred to by another package. Aug 4, 2021 · Package python-pip is not available, but is referred to by another package. 29. in the editor that will pop-up write. May 10, 2020 · Follow the below terminal command to install the library dependencies for face recognition on Raspberry Pi. answered May 23, 2020 at 10:31. 7 (or above) or Python 3. These libraries were never part of dev package. The last one implies that python linked to your py2 installation and pip is installed in path. This can be done by inspecting the /etc/apt/sources. Dec 8, 2020 · I'm trying to install torch on Ubuntu 20. Improve this answer. when trying to install the dlib libraries. Step2: sudo apt-get install python3-pip. Depends: python-rosdistro (>= 0. This should be the accepted answer. 11: mamba create -n rpi python=3. This may mean that the package is missing, has been obsoleted, or is only available from another source Sep 22, 2020 · Done Building dependency tree Reading state information Done Package python-scipy is not available, but is referred to by another package. This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package 'python-scipy' has no installation candidate Apr 6, 2021 · This is because buildozer search cython, but the actual command is cython3. Follow answered Aug 13, 2019 at 13:04. To install a specific release, I use pyenv. python. sudo: pip3: command not found. 8-buster or python:3. Info: Rasbperry pi 3 Model B. d/ need to follow a certain naming convention that requires the file extension( if one is used ) to be in the form of . 1) Copy and Paste the following (Install one at a time): sudo apt-get update. Dec 20, 2021 · Done Package python-scipy is not available, but is referred to by another package. 2, I am stumbling at the final step for the installation of picamera2: sudo apt install -y python3-picamera2. Depends: python-pkg-resources but it is not going to be installed. 3) but it is not going to be installed. This may mean that the package is missing, has been obsoleted, or is only available from another source However the following packages replace it: python3-certbot-apache. Nov 27, 2020 · 错误示范，请勿模仿），网上还有建议删掉的。. $ sudo apt-get install python-picamera python3-picamera. list. Jul 5, 2020 · I had some problems related to pulseaudio, so I ran these commands as it is shown here. follow the steps that are mention below. 0-1). 58-dev libpython3-dev && rm -rf /var/lib Jun 16, 2016 · Done Package apache2 is not available, but is referred to by another package. Dec 19, 2020 · Raspberry Pi: E: Package has no installation candidateHelpful? Please support me on Patreon: https://www. Oct 5, 2023 · Done Package snapd is not available, but is referred to by another package. patreon. answered May 4, 2017 at 9:29. AttributeError: ‘module’ object has no attribute ‘PiCamera’ ¶. 6. If you need to run a python script with sudo or another user, you need to install it systemwide with: sudo pip install scipy. 11. May 6, 2024 · This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package 'python3-distutils' has no installation candidate In my attempt to install python3-distutils on Ubuntu 24. or. – Holi. It's on gitbug and use this script to install it. 1w次，点赞13次，收藏17次。在Ubuntu中安装软件的时候有时候会出现 Package has no installation candidate 的问题，如下图所示：此时，亲测有效的方式是：打开终端，在终端下运行命令：sudo apt-get update update之后再upgrade一下：sudo apt-get upgrade 之后重新运行之前的安装命令即可。 Sep 24, 2017 · 0. Commmand. Try installing the Python 3 version of pip: This will install the pip package for Python 3. find the keyword python-software-properties and replace it with software-python-common, save and exit. py (or you’ve named some other script picamera. Since libcamera wasn't compiled for python3. sudo apt-get install postfix nap ntpdate. E: Package 'python-dev' has no installation candidate. keep in mind that you need to open terminal in home directory. 8 installed. This may mean that the package is missing, has been obsoleted, or is only available from another source However the following packages replace it: python3-pip. 10-virtualenv Reading package lists Done Building dependency tree Dec 10, 2020 · Following a clean install of Ubuntu 18. E: Package 'python-picamera' has no installation candidate E: Package 'python3-picamera' has no installation Oct 16, 2023 · The package may not be available in the repositories enabled on our system. Feb 13, 2022 · 2. Reading package lists Done Building dependency tree Reading state information Done python3-setuptools is already the newest version (41. py; 운영 sudo nano send_image. E: Package 'python-serial' has no installation candidate. May 1, 2020 · I'm making my first Django-based web page, and trying to live stream video from my raspberry pi to said web page, but for some reason, I can't import the 'picamera'-module in Django I have written a script that outputs the camera-feed, and it works fine when I run it outside of the server, but when I import my camera-script to views. But they are not work for me. 我全注释了，但是，但是，哎没错了 ，但众所周知，错误不会消失，只会转移。. Please let me know if there is anything else I can add to post. sudo -H apt install python3-picamera. Nov 7, 2023 · $ sudo apt install python3-pip Reading package lists Done Building dependency tree Reading state information Done Package python3-pip is not available, but is referred to by another package. Note: We recommend the Raspberry Pi 4 for the face recognition library. I have installed everything before this step just fine (except for the "sudo apt-get install python3-picamera" but I was able to fix that by Oct 3, 2020 · Done Package python-pip is not available, but is referred to by another package. This might mean that the package is missing, has been obsolete, or is only available from another source Feb 18, 2024 · This may mean that the package is missing, has been obsoleted, or. While attempting to install openssh-server on Ubuntu 14. I'm trying this: sudo apt-get install libreadline-gplv2-dev libncursesw5-dev libssl-dev \. py; 다음 코드를 Mar 14, 2019 · Try to upgrade your system, may be the issue can be solved. gpio. 10 installation was detected; python3. Aug 29, 2022 · This is mostly likely due to a missing key from the repository you are trying to add. Shamim Ahmad. Using the instructions in The Picamera2 Library on Page 5 Section 2. I get the following message: Package python3-pip is not available, but is referred to by another package. python-3. Package python2. To install picamera using apt simply run: $ sudo apt-get update. Mar 11, 2020 · 文章浏览阅读2. py. After completion you can check for which virtualenv to get the path of the location where it has been installed. In case you see. This would mean your Python installation doesn't come with proper library files. 这时候，错误就变成了另外一个，就最开始提到的：package openssh-server has no installtion candidate。. Jan 16, 2023 · sudo apt update. I had the exact issue as OP and this answer properly resolves it. pref in order for APT to parse and process them. 0 upgraded, 0 newly installed, 0 to remove and 0 Jun 11, 2020 · 1. Package openresolv is not available, but is referred to by another package. Links. I have tried to reinstall Python3 and then pip no progress. E: Package 'python' has no installation candidate. To solve this you have to create a cython command that passes all arguments to cython3. sudo -H pip3 install --upgrade picamera[array] let me know if it works! edited Nov 28, 2019 at 10:08. To upgrade your installation when new releases are made you can simply use apt’s normal upgrade procedure: $ sudo apt-get update. Jul 20, 2022 · This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package 'libboost-python1. 8. This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package 'openresolv' has no installation candidate Sep 20, 2021 · @gvdhoorn Thank you for your comment. py and copy all the code from it. I am getting this error: python3-rpi. Verify successful installation with: Also read: Firebase ImportError: Failed to import the Cloud Firestore Lib. user7583848. sudo apt-get clean && sudo apt-get autoremove. I've run sudo apt update; and sudo apt upgrade but neither seem to help. E: Unable to locate package libqtwebit4. to install the prerequisites, and I get this error: Feb 25, 2017 · This package provides a pure Python interface to the Raspberry Pi camera module for Python 2. GPIO package for Python 3 on Raspberry Pi. This may mean that the package is missing, has been obsoleted, or is only available from another source Package 'python-smbus' has no installation candidate Dec 31, 2023 · I saw online to use sudo apt-get install python-picamera python3-picamera to have picamera installed, but when I try to run it I get the following error: Package python-picamera is not available, but is referred to by another package. python:3. 10-venv' has no installation candidate Something similar can be encountered if I used sudo apt install python3. However the following packages replace it: python. x: sudo pip install picamera. 这时候出错原因有两个：. May 26, 2016 · This may mean that the package is missing, has been obsoleted, or is only available from another source However the following packages replace it: software-properties-common E: Package 'python-software-properties' has no installation candidate (Had to add spaces to the links because I don't have enough rep) **dpkg -L python-software-properties Mar 30, 2019 · To solve the problem of: E: Unable to locate package python-pip. Ben10. Home -> Torch -> Open install-deps. Package python-tk is not available, but is referred to by another package. I am currently using apache as a web server. One of the codes is: $ sudo apt-get install liblapack-dev cython. or, if you are still using Python 2. run the command. Alternatively you can install it using pip. sudo apt install python3-pip. Jul 25, 2022 · 1. Pavan Kumar help): Step1: sudo apt-get update. 04 (via Vagrant), the following was installed successfully without any issues: sudo apt-get update sudo apt-get install -y python3-pip Note that the Ubuntu 18. You’ve named your script picamera. If your python still not recognize the package, you may need to check if python maybe links to python2. Mar 30, 2015 · 5. That was all! Mar 26, 2021 · The issue says: E: Package ‘python-certbot-apache’ has no installation candidate. E: Package 'python-imaging' has no installation candidate. Frequently Asked Questions (FAQ) ¶. pip3 install numpy --upgrade. Try this: sudo apt-get install python-pip. Dec 26, 2023 · The package is not available in the repository that you are using. I have gotten the following response from aptitude: The following NEW packages will be installed: python3-catkin-pkg{ab} python3-catkin-pkg-modules{ab} python3-rosdep python3-rosdep-modules{a} python3-rosdistro{a} python3-rosdistro-modules{a} python3-rospkg{a} python3-rospkg-modules{a} 0 packages upgraded, 8 newly installed, 0 to remove and 2 not upgraded. Share. d/ directory for any custom added repositories. Mar 13, 2021 · I am having difficulty installing the RPi. OS: Raspbian GNU/Linux 9 (stretch) Mar 6, 2024 · The first step in diagnosing the issue is to check the repository sources list. is only available from another source. Recent Ubuntu and Debian versions ship with Python 3 pre-installed. E: Package 'x' has no installation candidate. libsqlite3-dev tk-dev libgdbm-dev libc6-dev libbz2-dev libffi-dev zlib1g-dev`. Additionally if you can use python 3 instead, better do so as python 2 is closed and no longer supported. I receive: Aug 5, 2012 · Done. Ensure that the repositories listed are correct and support your version of the operating system. When I run: cd ~/torch; bash install-deps; it generates this error: Package ipython is not available, but is referred to by another package. This may mean that the package is missing, has been obsoleted, or is only available from another source However the following packages replace it: python E: Package 'python-dev' has no installation candidate for apt-get install python2. Mar 20, 2019 · Package python-imaging is not available, but is referred to by another package. 0 Commented Sep 17, 2021 at 14:25 Feb 28, 2022 · Package python is not available, but is referred to by another package. I tried a lot of command, but none of them works. This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package 'python3-venv' has no installation candidate 回避策 こちら に書いてある以下のコマンドを実行するとインストールできるようになりました。 Sep 17, 2021 · This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package 'python3-pip' has no installation candidate – A. However when I type sudo apt-get install picamera, it just show: E: Unable to locate package picamera I have done apt-get install update and upgrade, and I also reinstalled the system. no python 3. Note, that pip will default to install a package to your local user. sudo apt install -y python3-picamera2. python3-setuptools set to manually installed. E: Package 'libqtgui4' has no installation candidate. 12, I had to create my environment specifically for python3. Aug 18, 2020 · This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package 'python-mysqldb' has no installation candidate Note: "apt-get install python3-mysqldb" works, however I have a lot of code written for Python 2. and i got an error: E: Package 'cython' has no installation candidate. Jan 26, 2020 · Try these commands. However the following packages replace it: python-pil:i386 python-pil. 8-slim-buster may be close enough to what you need? On distributions other than Raspbian, it is probably simplest to install system wide using Python’s piptool: $ sudo pip install picamera If you wish to use the classes in the picamera. This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package 'snapd' has no installation candidate It will also make picamera available for all users on the system. Note: This installs the package for the MySQL server, as well as the packages for the client and for the database common files. The code is licensed under the BSD license; The source code can be obtained from GitHub, which also hosts the bug tracker Aug 6, 2019 · Both pip and pip3 been installed but linking to Python 2. asked Mar 31, 2018 at 12:15. Apr 12, 2017 · Package python-dev is not available, but is referred to by another package. I am trying to install the tensorflow dependencies . dgupta wrote: With my picamera connected and the raspberry pi booted up to install the python picamera module, when typing into LXTerminal the following: sudo apt-get install python-picamera python3-picamera python-rpi. E: Package 'openssh-server' has no installation candidate. To resolve this error, you can try the following steps: 1. Nov 1, 2021 · Done E: Unable to locate package python-pytest I was able to install pip , following this post's Solution . I'd really appreciate any advice that would help me to either install tkinter or at least run my app Apr 25, 2022 · This may mean that the package is missing, has been obsoleted, or. E: Package 'python-pip' has no installation candidate Install MySQL by the following command: sudo apt-get install mysql-server mysql-client libmysqlclient-dev. E: package 'python3-tk' has no installation candidate. then you can install whatever you wanted starting with; pip3 install. Jan 18, 2021 · Done Package curl is not available, but is referred to by another package. However the following packages replace it: python2-minimal:i386 python2:i386 python2-minimal python2 dh-python 2to3 python-is-python3. Baisnabi Rout. Step3: sudo apt-get update (tried to update but i guess didn't go well so i tried to fix the missing updates in the following step) Step4: sudo apt-get update --fix-missing. Oct 4, 2022 · Package python-smbus is not available, but is referred to by another package. 没有 Feb 16, 2023 · This may mean that the package is missing, has been obsoleted, or is only available from another source However the following packages replace it: 2to3 python2-minimal:i386 python2:i386 python2-minimal python2 dh-python python-is-python3 E: Package 'python' has no installation candidate Jun 27, 2020 · E: Package 'python3-pip' has no installation candidate When checked for universal repository - sudo add-apt-repository universe 'universe' distribution component is already enabled for all sources. 7 and you not going to get disappointed by it. sudo apt install -y python3-libcamera python3-kms++. Used cut-n-paste from the Picamera2 documentation; checked for obvious typos but cannot see anything obvious. Hello this is a command for dependencies, you need to run it : sudo apt-get install python-psutil python-pybabel. This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package jenkins has no installation candidate Sep 1, 2017 · When I run apt-get install python3-picamera it fails with different dependency issues like: files list file for package 'libparams-util-perl' is missing final newline. The package has been removed from the repository. 8 environment will be created at that location. This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package 'curl' has no installation candidate This may mean that the package is missing, has been obsoleted, or is only available from another source However the following packages replace it: python3-apt-dbg python3-apt python-apt-doc python-apt-common STDERR: E: Package 'python-apt' has no installation candidate MSG: E: Package 'python-apt' has no installation candidate Apr 24, 2020 · Use pip3 instead of pip. 5. Older Pi Models may not be as responsive. This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package 'ipython' has no installation candidate If python complains that you have the wrong version of python, you'll have to get the environment and the package to agree. I've also tried pip install picamera2 but that returns No matching distribution found for picamera2. 파이썬 파일 생성 send_image. sudo apt full-upgrade. E: Package 'libmysqlclient-dev' has no installation candidate 먼저 Raspbian OS에 Picamera 라이브러리를 설치합니다. pip3 install virtualenv. 7-dev. It worked for me (with @G. There have been several questions asked concerning this on various Stack Exchange sites, for example Package network-manager Oct 25, 2023 · I was trying to install picamera and camera on my raspberry because I am going to do facial recognition on it. 'PiCamera라는 모듈이 없습니다'. sudo apt install python3-virtualenv works perfectly fine with me. This usually happens by missing development package, or unsuitable build parameters of Python installation. They will not be returned because they are merged into one package. This may mean that the package is missing, has been obsoleted, or. During the installation, you are asked to supply a password for the root user for your MySQL installation. May 1, 2020 · Package python-certbot-apache is not available, but is referred to by another package. But I receive these errors: Package libqtgui4 is not available, but is referred to by another package. Save the file and write in the terminal. open the terminal using CTRL + ALT +T. But running the last line returns the error: Unable to locate package python3-picamera2. Yakshkumar Thakar. goto. 04, I used the command sudo apt-get install python3-distutils. this will pass all the arguments from cython to cython3. 2 (or above). This may mean that the package is missing, has been obsoleted, or is only available from another source. install pip3 using. go to get-pip. After executing these commands I ran sudo apt-get install pulseaudio and even tried running sudo apt install pulseaudio but these errors occured : Reading package lists I tried installing python-requests earlier using sudo apt-get install -y python-requests and I get Unable to locate package python-requests I know this is a common question, but I've tried Frequently Asked Questions (FAQ) Edit on GitHub. Dec 31, 2021 · Reading package lists Done Building dependency tree Reading state information Done Package jenkins is not available, but is referred to by another package. 04. Sep 7, 2021 · 1. By default, Ubuntu uses apt-key to verify every repository for checked packages, including the built-in Canonical repositories and any third-party PPAs from Launchpad. sudo apt-get upgrade. If you name a script after a system or third-party package you will break imports for that Feb 1, 2017 · Package x is not available, but is referred to by another package. 7-dev is not available, but is referred to by another package. 2. sudo apt install -y python3-pyqt5 python3-prctl libatlas-base-dev ffmpeg python3-pip. 1. 8 on Ubuntu. array(page 109) module then specify the “array” option which will pull in numpy as a dependency: $ sudo pip install"picamera[array]" Jan 16, 2023 · This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package 'python3. All the best :) Share. Thank you in advance for your time and help :) . 8 which will make sure that the Python 3. com/roelvandepaarWith thanks & praise to Go However, if you want to do so you can use. – Yakshkumar Thakar Commented Mar 14, 2020 at 6:01 This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package 'python3-pip' has no installation candidate; Package python3-pip is not available, but is referred to by another package. I will assume you are using the Python3 version so you can install pip3 with. 28) but it is not going to be installed. 8 install pip; python not found. When pip is installed type in: pip install setuptools. 8 and pyenv local 3. sudo apt-get install software-properties-common. list file and the /etc/apt/sources. 嘶~. pip3 install picamera2[gui] which will install Picamera2 with all the GUI ( Qt and OpenGL) dependencies. E: Unable to locate package libqt4-test. you should do this. This may mean that the package is missing, has been obsoleted, or is only available from another source However the following packages replace it: python3-pip both my pip and pip3 are installed in python 3 Jun 5, 2019 · Try to install python 3. py, I Nov 21, 2019 · sudo pip3 install picamera. This works with the python2. A NILOY 2. sudo apt-get update. install the software-python-common with the command. 5 and run the program , it works or try this from picamera import PiCamera camera = PiCamera() and must be ensure that last line is not be in loop. vi get-pip. $ sudo apt-get upgrade. Ruslan. 그렇지 않으면 가져오기 오류가 발생합니다. sudo apt-get install python3-setuptools. This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package 'nautilus-open-terminal' has no installation candidate How can I solve this? Aug 13, 2019 · So running: sudo apt-get install python-picamera fixed it. This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package 'python-setuptools-whl' has no installation candidate Reading package lists Apr 11, 2016 · Done. Based in Munich, our engineers & laboratory helps you to develop your product from the first idea to certification & production. asked Feb 13, 2022 at 4:36. Write in the terminal. Package python-serial is not available, but is referred to by another package. This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package 'python-scipy' has no installation candidate Jul 24, 2023 · E: Package 'snapd' has no installation candidate These APT preferences control files under /etc/apt/preferences. This may mean that the package is missing, has been obsoleted, or is only available from another source However the following packages replace it: python2-minimal python2 dh-python 2to3 python-is-python3 E: Package 'python' has no installation candidate Nov 13, 2020 · Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand Aug 15, 2020 · Let's say you want to work with Python 3. This may mean that the package is missing, has been obsoleted, or is only available from another source However the following packages replace it: libapache2-mpm-itk E: Package 'apache2' has no installation candidate. . 58-dev' has no installation candidate The command '/bin/sh -c apt-get update && apt-get install -y --no-install-recommends libcurl4-openssl-dev python3-pip libboost-python1. install python-is-python3 Aug 17, 2022 · pip install numpy or pip2 install numpy or python -m pip install numpy. 7. Check to make sure that the package is installed by running the following command: sudo apt-get install qt5-default. sudo apt install -y python3-pip. When I try to install Certbot for Nginx and run sudo apt-get install python-certbot-nginx I get E: Package 'python-certbot-nginx' has no installation candidate How to install Certbot for Nginx? May 26, 2014 · Mon Jun 02, 2014 2:45 pm. Nov 27, 2023 · Method 1 – Install python3-pip for Python 3. E: Package 'python3-pip' has no installation Sep 7, 2022 · 1. Here is how I got it resolved. 500 1 3 14. Also waiting for the release of Ubuntu Server. E: Package 'python-tk' has no installation candidate. edited May 4, 2017 at 9:48. gpio is not available, but is referred to by another package. This is my environment: PRETTY_NAME="Debian GNU/Linux 11 (bullseye)" Jun 25, 2020 · Update. Done Building dependency tree Reading state information Done Package nautilus-open-terminal is not available, but is referred to by another package. E: Package ‘python-certbot-apache’ has no installation candidate sudo apt install python3-pip pip install scipy. cython. The output message(s) from the command are: Reading Jul 21, 2022 · As an alternative you could always consider using one of the official python docker images, rather than installing python on top of an ubuntu image yourself. sudo apt-get purge pulseaudio. I am trying to run this command: $ sudo apt-get install libqtgui4 libqtwebkit4 libqt4-test python3-pyqt5. When faulty: The following packages have unmet dependencies: python-rosinstall-generator : Depends: python-catkin-pkg (>= 0. Hope this helps! answered Sep 24, 2017 at 7:15. answered Sep 16, 2019 at 10:00. for python3 you have to just try this below commands. does not solve the problem, after this command it says: "E: Package 'python-pybabel' has no installation candidate". answered May 11, 2020 at 13:08. Package python3-tk is not available, but is referred to by another package. sudo apt-get install python-picamera python3-picamera 3단계: Python 코드. 10-virtualenv. x which no longer runs, and this is causing enough problems that I'm probably going to Dec 10, 2019 · (Vagrant::Errors::VagrantError) Vagrant assumes that this means the command failed! apt-get install -y -qq software-properties-common python-software-properties Stdout from the command: Stderr from the command: E: Package 'python-software-properties' has no installation candidate The following SSH command responded with a non-zero exit status. 04 download today shipped with Python 3. After installing pyenv you should cd to the place your code will be and enter pyenv install 3. J. files list file for package ''libpam0g-dev. Then, this may be because the repository containing the package is not enabled, or that the package has been renamed. raspberry-pi. x. tv hz kh ao sw pz ug sa xq kv