Question or problem about Python programming: I am working on a project for one of my lectures and I need to download the package psycopg2 in order to work with the postgresql database in use. The error […] erreur de pip install psycopg2 $ pip install psycopg2 Downloading/unpacking psycopg2 Running setup.py egg_info for package psycopg2 Error: pg_config executable not found. GitHub is home to over 50 million developers working together to host and review code, manage projects, and build software together. I'm trying to install psycopg2==2.6.2 in my virtual environment with pip, but gives python setup.py egg_info failed error. When I added “c:\Program Files\PostgreSQL\9.2\bin” to my Windows path, the Cygwin pip installer was able to find the correct version of PostgreSQL, and I was able to successfully install the module using pip. (This is probably preferable to using the Cygwin version of PostgreSQL anyway, as the native version will run much quicker). Avec PostgreSQL installé avec succès, j'ai pu pip install psycopg2 depuis mon virtualenv. The text was updated successfully, but these errors were encountered: 10 Introduction This is an article where the main focus is mainly on how to solve an error occurs. Mon problème est que j'ai psycopg2 installé pour Anaconda Python 3.4, mais pas pour Anaconda Python 2.7. $ pip install psycopg2-binary The binary package is a practical choice for development and testing but in production it is advised to use the package built from sources. et j'obtiens un tas de sortie qui ressemble à: cc -DNDEBUG -g -fwrapv -Os ... Courir easy_install ou faire de la source à la fois me donner la même erreur à la fin (la partie sur la bibliothèque n'a été trouvée pour -lssl). you can install it using these commands. sudo pip install psycopg2. Maintenant pip install psycopg2 sera capable d'exécuter pg_config sans problèmes. Next, follow the below steps to get started with database operations. The easiest way to install psycopg2 is to use the pip command. The first step is to activate the virtual environment where you’d like to install your Python package: Confirmer avec (y) et ensuite: pip install psycopg2. Dismiss Join GitHub today. errors when installing psycopg2. Issue description pipenv install psycopg2 failed, even though the Pipfile and Pipfile.lock files included the entries and hashes for packages. Install the PostgreSQL with the guide.. Now, open the pgAdmin. The first one is the article with […] then try easy_install psycopg2. Pour que cela fonctionne, j'ai fini par lancer ceci: sudo ARCHFLAGS="-arch x86_64" CFLAGS=-Wunused-command-line-argument-hard-error-in-future pip install psycopg2 Questions: Answers: first install apt-get install python-setuptools. First install the prerequisites (not needed on Windows, please adapt to your *nix distribution): Réinstaller le package psycopg2 à l'aide de pip (installé par défaut avec python 3) Sur Linux: pip désinstaller psycopg2. sudo pip uninstall psycopg2 pip install psycopg2-binary. pip install psycopg2 Ces deux commandes devraient résoudre le problème. Questions: Answers: This is what helped me on Ubuntu if your python installed from Ubuntu installer. Discussion for Opalstack web and email hosting, the managed hosting service for developers and businesses like yours! Run the command to install it. pip install --upgrade psycopg2 The changes included in the release are: Fixed memory leak changing connection encoding to the current one (ticket #1101). The short version. I attempted to run. J'ai installé psycopg2 sur plusieurs virtualenvs mais c'est la première fois que je vois une telle erreur. Let's install them. 3-on the right side of the window click on + 4-search psycopg2-binary and click install pip install psycopg2 I return this extremely long string of errors and I can't narrow it down to any specific thing. sudo apt-get build-dep python-psycopg2 Après cela, allez dans votre virtualenv et utilisez . Project links. J'ai essayé de désinstaller et réinstaller, les mêmes résultats. Inscrivez-vous gratuitement pour pouvoir participer, suivre les réponses en temps réel, voter pour les messages, poser vos propres questions et recevoir la newsletter Installing psycopg2 module in the python virtual environment using pip. J'ai trouvé que cette page fournissait les meilleures instructions pour installer PostgreSQL sur mon mac et que la commande pip install fonctionnait parfaitement par la suite: Added missing values from errorcodes ( ticket # 1141 ) les mêmes résultats Ces deux commandes devraient résoudre le.! 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