I cannot install psycopg2 on my M1 Mac and I used pip3.
When I tried to install with pip3 install psycopg2 The output like that:
ERROR: Command errored out with exit status 1:
command: /opt/homebrew/opt/python#3.9/bin/python3.9 -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/private/var/folders/m5/vhnyyjg16gd352x6wdhpjysh0000gn/T/pip-install-9wiqe2nr/psycopg2_147a5ae8fd5a47079480274f4225edbf/setup.py'"'"'; __file__='"'"'/private/var/folders/m5/vhnyyjg16gd352x6wdhpjysh0000gn/T/pip-install-9wiqe2nr/psycopg2_147a5ae8fd5a47079480274f4225edbf/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' egg_info --egg-base /private/var/folders/m5/vhnyyjg16gd352x6wdhpjysh0000gn/T/pip-pip-egg-info-06hnnl2t
cwd: /private/var/folders/m5/vhnyyjg16gd352x6wdhpjysh0000gn/T/pip-install-9wiqe2nr/psycopg2_147a5ae8fd5a47079480274f4225edbf/
Complete output (23 lines):
running egg_info
creating /private/var/folders/m5/vhnyyjg16gd352x6wdhpjysh0000gn/T/pip-pip-egg-info-06hnnl2t/psycopg2.egg-info
writing /private/var/folders/m5/vhnyyjg16gd352x6wdhpjysh0000gn/T/pip-pip-egg-info-06hnnl2t/psycopg2.egg-info/PKG-INFO
writing dependency_links to /private/var/folders/m5/vhnyyjg16gd352x6wdhpjysh0000gn/T/pip-pip-egg-info-06hnnl2t/psycopg2.egg-info/dependency_links.txt
writing top-level names to /private/var/folders/m5/vhnyyjg16gd352x6wdhpjysh0000gn/T/pip-pip-egg-info-06hnnl2t/psycopg2.egg-info/top_level.txt
writing manifest file '/private/var/folders/m5/vhnyyjg16gd352x6wdhpjysh0000gn/T/pip-pip-egg-info-06hnnl2t/psycopg2.egg-info/SOURCES.txt'
Error: pg_config executable not found.
pg_config is required to build psycopg2 from source. Please add the directory
containing pg_config to the $PATH or specify the full executable path with the
option:
python setup.py build_ext --pg-config /path/to/pg_config build ...
or with the pg_config option in 'setup.cfg'.
If you prefer to avoid building psycopg2 from source, please install the PyPI
'psycopg2-binary' package instead.
For further information please check the 'doc/src/install.rst' file (also at
<https://www.psycopg.org/docs/install.html>).
----------------------------------------
WARNING: Discarding https://files.pythonhosted.org/packages/fd/ae/98cb7a0cbb1d748ee547b058b14604bd0e9bf285a8e0cc5d148f8a8a952e/psycopg2-2.8.6.tar.gz#sha256=fb23f6c71107c37fd667cb4ea363ddeb936b348bbd6449278eb92c189699f543 (from https://pypi.org/simple/psycopg2/) (requires-python:>=2.7,!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*). Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.
Using cached psycopg2-2.8.5.tar.gz (380 kB)
ERROR: Command errored out with exit status 1:
command: /opt/homebrew/opt/python#3.9/bin/python3.9 -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/private/var/folders/m5/vhnyyjg16gd352x6wdhpjysh0000gn/T/pip-install-9wiqe2nr/psycopg2_97efcf6747c249769acdc8430ba4238f/setup.py'"'"'; __file__='"'"'/private/var/folders/m5/vhnyyjg16gd352x6wdhpjysh0000gn/T/pip-install-9wiqe2nr/psycopg2_97efcf6747c249769acdc8430ba4238f/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' egg_info --egg-base /private/var/folders/m5/vhnyyjg16gd352x6wdhpjysh0000gn/T/pip-pip-egg-info-ap2am61r
cwd: /private/var/folders/m5/vhnyyjg16gd352x6wdhpjysh0000gn/T/pip-install-9wiqe2nr/psycopg2_97efcf6747c249769acdc8430ba4238f/
Complete output (23 lines):
running egg_info
creating /private/var/folders/m5/vhnyyjg16gd352x6wdhpjysh0000gn/T/pip-pip-egg-info-ap2am61r/psycopg2.egg-info
writing /private/var/folders/m5/vhnyyjg16gd352x6wdhpjysh0000gn/T/pip-pip-egg-info-ap2am61r/psycopg2.egg-info/PKG-INFO
writing dependency_links to /private/var/folders/m5/vhnyyjg16gd352x6wdhpjysh0000gn/T/pip-pip-egg-info-ap2am61r/psycopg2.egg-info/dependency_links.txt
writing top-level names to /private/var/folders/m5/vhnyyjg16gd352x6wdhpjysh0000gn/T/pip-pip-egg-info-ap2am61r/psycopg2.egg-info/top_level.txt
writing manifest file '/private/var/folders/m5/vhnyyjg16gd352x6wdhpjysh0000gn/T/pip-pip-egg-info-ap2am61r/psycopg2.egg-info/SOURCES.txt'
Error: pg_config executable not found.
pg_config is required to build psycopg2 from source. Please add the directory
containing pg_config to the $PATH or specify the full executable path with the
option:
python setup.py build_ext --pg-config /path/to/pg_config build ...
or with the pg_config option in 'setup.cfg'.
If you prefer to avoid building psycopg2 from source, please install the PyPI
'psycopg2-binary' package instead.
For further information please check the 'doc/src/install.rst' file (also at
<https://www.psycopg.org/docs/install.html>).
==============================================================================
Its beginning of the error, After that its tried to install each previous version of Psycopg
==============================================================================
Also, I tried to install with source code with :
git clone https://github.com/psycopg/psycopg2.git
cd psycopg2
python3 setup.py build
Its return as error like that:
running build
running build_py
running build_ext
Error: pg_config executable not found.
pg_config is required to build psycopg2 from source. Please add the directory
containing pg_config to the $PATH or specify the full executable path with the
option:
python setup.py build_ext --pg-config /path/to/pg_config build ...
or with the pg_config option in 'setup.cfg'.
If you prefer to avoid building psycopg2 from source, please install the PyPI
'psycopg2-binary' package instead.
For further information please check the 'doc/src/install.rst' file (also at
<https://www.psycopg.org/docs/install.html>).
Also
python3 setup.py build
return the same error as python3 setup.py build
How can I install it?
try this:
brew install libpq --build-from-source
brew install openssl
export LDFLAGS="-L/opt/homebrew/opt/openssl#1.1/lib -L/opt/homebrew/opt/libpq/lib"
export CPPFLAGS="-I/opt/homebrew/opt/openssl#1.1/include -I/opt/homebrew/opt/libpq/include"
pip3 install psycopg2
Before reverting to any of the older answers, I would recommend trying the following:
Install Postgres using brew install postgres, then pip3 install psycopg2.
Worked on Mac M1, Monterey, Python 3.9.
Thanks to Kori Vernon.
Thanks to active development, now there is a new release of psycopg2 as well as psycopg2-binary which is compatible with M1 devices.
Ver. 2.9.1 works smooth. Tried and tested
Reference - https://github.com/psycopg/psycopg2/issues/1200
Following this steps solved my problem:
❯ brew install postgresql#14
# If you open a new terminal tab you will see that pg_config is available
❯ export CPPFLAGS="-I/opt/homebrew/opt/openssl#1.1/include"
❯ export LDFLAGS="-L/opt/homebrew/opt/openssl#1.1/lib -L${HOME}/.pyenv/versions/3.10.7/lib" # use your current python version
❯ python -V
Python 3.10.7 # make sure it matches the same above configuration
❯ pip install psycopg2-binary==2.8.5
Related
I have problems when I try pip install flask-scaffold
installing flask-scaffold. But having trouble downloading psycopg2-2.6, and I am using a virtualenv. Any help is welcome, thanks.
Collecting psycopg2==2.6
Using cached psycopg2-2.6.tar.gz (367 kB)
ERROR: Command errored out with exit status 1:
command: 'd:\python\python.exe' -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\Users\\86131\\AppData\\Local\\Temp\\pip-install-kwovtp
7e\\psycopg2\\setup.py'"'"'; __file__='"'"'C:\\Users\\86131\\AppData\\Local\\Temp\\pip-install-kwovtp7e\\psycopg2\\setup.py'"'"';f=getattr(tokenize, '"'
"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' egg_info --egg
-base 'C:\Users\86131\AppData\Local\Temp\pip-pip-egg-info-8deozwr4'
cwd: C:\Users\86131\AppData\Local\Temp\pip-install-kwovtp7e\psycopg2\
Complete output (14 lines):
running egg_info
creating C:\Users\86131\AppData\Local\Temp\pip-pip-egg-info-8deozwr4\psycopg2.egg-info
writing C:\Users\86131\AppData\Local\Temp\pip-pip-egg-info-8deozwr4\psycopg2.egg-info\PKG-INFO
writing dependency_links to C:\Users\86131\AppData\Local\Temp\pip-pip-egg-info-8deozwr4\psycopg2.egg-info\dependency_links.txt
writing top-level names to C:\Users\86131\AppData\Local\Temp\pip-pip-egg-info-8deozwr4\psycopg2.egg-info\top_level.txt
writing manifest file 'C:\Users\86131\AppData\Local\Temp\pip-pip-egg-info-8deozwr4\psycopg2.egg-info\SOURCES.txt'
Error: pg_config executable not found.
Please add the directory containing pg_config to the PATH
or specify the full executable path with the option:
python setup.py build_ext --pg-config /path/to/pg_config build ...
or with the pg_config option in 'setup.cfg'.
----------------------------------------
ERROR: Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.
pg_config is in postgresql-devel (libpq-dev in Debian/Ubuntu, libpq-devel on Centos/Fedora/Cygwin/Babun.)
try this:
sudo apt-get install libpq-dev python-dev
or
try to install brew install postgresql
I am unable to install psycopg2 2.8.6 or psycopg2-binary on my Windows.
While installing I am getting below error.
PS C:\Users\UserName\Desktop\PythonUnitTestFW> pip install psycopg2-binary
Collecting psycopg2-binary
Using cached psycopg2-binary-2.8.6.tar.gz (384 kB)
ERROR: Command errored out with exit status 1:
command: 'c:\python39\python.exe' -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\Users\UserName\AppData\Local\Temp\pip-install-e12d1gsx\psycopg2-binary\setup.py'"'"'; file='"'"'C:\Users\UserName\AppData\Local\Temp\pip-install-e12d1gsx\psycopg2-binary\setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(file);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, file, '"'"'exec'"'"'))' egg_info --egg-base 'C:\Users\UserName\AppData\Local\Temp\pip-pip-egg-info-bs6x9b8l'
cwd: C:\Users\UserName\AppData\Local\Temp\pip-install-e12d1gsx\psycopg2-binary
Complete output (23 lines):
running egg_info
creating C:\Users\UserName\AppData\Local\Temp\pip-pip-egg-info-bs6x9b8l\psycopg2_binary.egg-info
writing C:\Users\UserName\AppData\Local\Temp\pip-pip-egg-info-bs6x9b8l\psycopg2_binary.egg-info\PKG-INFO
writing dependency_links to C:\Users\UserName\AppData\Local\Temp\pip-pip-egg-info-bs6x9b8l\psycopg2_binary.egg-info\dependency_links.txt
writing top-level names to C:\Users\UserName\AppData\Local\Temp\pip-pip-egg-info-bs6x9b8l\psycopg2_binary.egg-info\top_level.txt
writing manifest file 'C:\Users\UserName\AppData\Local\Temp\pip-pip-egg-info-bs6x9b8l\psycopg2_binary.egg-info\SOURCES.txt'
Error: pg_config executable not found.
pg_config is required to build psycopg2 from source. Please add the directory
containing pg_config to the $PATH or specify the full executable path with the
option:
python setup.py build_ext --pg-config /path/to/pg_config build ...
or with the pg_config option in 'setup.cfg'.
If you prefer to avoid building psycopg2 from source, please install the PyPI
'psycopg2-binary' package instead.
For further information please check the 'doc/src/install.rst' file (also at
<https://www.psycopg.org/docs/install.html>).
----------------------------------------
ERROR: Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.
This question already has answers here:
Error: pg_config executable not found when installing psycopg2 on Alpine in Docker
(5 answers)
Closed 2 years ago.
This is the error I get after I installed
RUN pip install -r requirements.txt
RROR: Service 'web' failed to build: The command '/bin/sh -c pip install -r requirements.txt' returned a non-zero code: 1
➜ django-docker pip install psycopg2
Defaulting to user installation because normal site-packages is not writeable
Collecting psycopg2
Using cached psycopg2-2.8.6.tar.gz (383 kB)
ERROR: Command errored out with exit status 1:
command: /usr/bin/python3.6 -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-7xuxd9cm/psycopg2/setup.py'"'"'; file='"'"'/tmp/pip-install-7xuxd9cm/psycopg2/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(file);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, file, '"'"'exec'"'"'))' egg_info --egg-base /tmp/pip-pip-egg-info-uon18vv4
cwd: /tmp/pip-install-7xuxd9cm/psycopg2/
Complete output (23 lines):
running egg_info
creating /tmp/pip-pip-egg-info-uon18vv4/psycopg2.egg-info
writing /tmp/pip-pip-egg-info-uon18vv4/psycopg2.egg-info/PKG-INFO
writing dependency_links to /tmp/pip-pip-egg-info-uon18vv4/psycopg2.egg-info/dependency_links.txt
writing top-level names to /tmp/pip-pip-egg-info-uon18vv4/psycopg2.egg-info/top_level.txt
writing manifest file '/tmp/pip-pip-egg-info-uon18vv4/psycopg2.egg-info/SOURCES.txt'
Error: pg_config executable not found.
pg_config is required to build psycopg2 from source. Please add the directory
containing pg_config to the $PATH or specify the full executable path with the
option:
python setup.py build_ext --pg-config /path/to/pg_config build ...
or with the pg_config option in 'setup.cfg'.
If you prefer to avoid building psycopg2 from source, please install the PyPI
'psycopg2-binary' package instead.
For further information please check the 'doc/src/install.rst' file (also at
<https://www.psycopg.org/docs/install.html>).
----------------------------------------
ERROR: Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.
The error could be caused by the wrong operator on psycopy2-binary>==2.8 which according to pip docs should be >= and not >==
This might cause an error in parsing the requirements file.
I have venv activated using conda
$source activate /home/sim/anaconda3/envs/myenv
I am in venv (myenv) sim#ma-Vostro-15-3568:~/flask/venv$
python3 -m pip install psycopg2
i have tried pip3 also
python --version is 3.6
Error is below
ERROR: Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.
ERROR: Command errored out with exit status 1:
command: /home/mak/anaconda3/envs/myenv/bin/python3 -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-7ql73mks/psycopg2/setup.py'"'"'; __file__='"'"'/tmp/pip-install-7ql73mks/psycopg2/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' egg_info --egg-base /tmp/pip-install-7ql73mks/psycopg2/pip-egg-info
cwd: /tmp/pip-install-7ql73mks/psycopg2/
Complete output (23 lines):
running egg_info
creating /tmp/pip-install-7ql73mks/psycopg2/pip-egg-info/psycopg2.egg-info
writing /tmp/pip-install-7ql73mks/psycopg2/pip-egg-info/psycopg2.egg-info/PKG-INFO
writing dependency_links to /tmp/pip-install-7ql73mks/psycopg2/pip-egg-info/psycopg2.egg-info/dependency_links.txt
writing top-level names to /tmp/pip-install-7ql73mks/psycopg2/pip-egg-info/psycopg2.egg-info/top_level.txt
writing manifest file '/tmp/pip-install-7ql73mks/psycopg2/pip-egg-info/psycopg2.egg-info/SOURCES.txt'
Error: pg_config executable not found.
pg_config is required to build psycopg2 from source. Please add the directory
containing pg_config to the $PATH or specify the full executable path with the
option:
python setup.py build_ext --pg-config /path/to/pg_config build ...
or with the pg_config option in 'setup.cfg'.
If you prefer to avoid building psycopg2 from source, please install the PyPI
'psycopg2-binary' package instead.
For further information please check the 'doc/src/install.rst' file (also at
<http://initd.org/psycopg/docs/install.html>).
According to error message, you can either 1. specify path, or 2. install psycopg2-binary using the command: pip3 install psycopg2-binary
Try this
sudo apt install libpq-dev python3-dev
Get help from LINK
I am trying to setup saleor (Django based). I did a "python -m pip install -r requirements.txt" as stated on the website. Things go well until the installation Collecting psycopg2-binary==2.8.3 and then error is thrown. I have Postgre installed and I am on windows. I also have added the path to pg_config on my environment variable since it says pg_config executable not found. I am not sure how to proceed.
Here is the error that is shows up:
ERROR: Command errored out with exit status 1:
command: 'C:\Users\ASPIRE\AppData\Local\Programs\Python\Python38-32\python.exe' -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\Users\\ASPIRE\\AppData\\Local\\Temp\\pip-install-d7c359c_\\psycopg2-binary\\setup.py'"'"'; __file__='"'"'C:\\Users\\ASPIRE\\AppData\\Local\\Temp\\pip-install-d7c359c_\\psycopg2-binary\\setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' egg_info --egg-base 'C:\Users\ASPIRE\AppData\Local\Temp\pip-install-d7c359c_\psycopg2-binary\pip-egg-info'
cwd: C:\Users\ASPIRE\AppData\Local\Temp\pip-install-d7c359c_\psycopg2-binary\
Complete output (23 lines):
running egg_info
creating C:\Users\ASPIRE\AppData\Local\Temp\pip-install-d7c359c_\psycopg2-binary\pip-egg-info\psycopg2_binary.egg-info
writing C:\Users\ASPIRE\AppData\Local\Temp\pip-install-d7c359c_\psycopg2-binary\pip-egg-info\psycopg2_binary.egg-info\PKG-INFO
writing dependency_links to C:\Users\ASPIRE\AppData\Local\Temp\pip-install-d7c359c_\psycopg2-binary\pip-egg-info\psycopg2_binary.egg-info\dependency_links.txt
writing top-level names to C:\Users\ASPIRE\AppData\Local\Temp\pip-install-d7c359c_\psycopg2-binary\pip-egg-info\psycopg2_binary.egg-info\top_level.txt
writing manifest file 'C:\Users\ASPIRE\AppData\Local\Temp\pip-install-d7c359c_\psycopg2-binary\pip-egg-info\psycopg2_binary.egg-info\SOURCES.txt'
Error: pg_config executable not found.
pg_config is required to build psycopg2 from source. Please add the directory
containing pg_config to the $PATH or specify the full executable path with the
option:
python setup.py build_ext --pg-config /path/to/pg_config build ...
or with the pg_config option in 'setup.cfg'.
If you prefer to avoid building psycopg2 from source, please install the PyPI
'psycopg2-binary' package instead.
For further information please check the 'doc/src/install.rst' file (also at
<http://initd.org/psycopg/docs/install.html>).
----------------------------------------
ERROR: Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.
Any help is appreciated. Thanks
The problem was that the environment variable PATH was not set properly. It is used to find executables that are not in the current directory.
For your purposes you don't have to change the PATH permanently:
Open the command line (DOS box) with cmd.exe.
Look at the current settings with PATH.
Change the value for the current session with
SET PATH="C:\Program Files\PostgreSQL\12\bin";%PATH%
Now it should work.
There is a way to set environment variables permanently on Windows, but they hide it better from version to version. A web search will usually help.