Navid61 opened a new issue, #47199:
URL: https://github.com/apache/airflow/issues/47199
### Apache Airflow version
2.10.5
### If "Other Airflow 2 version" selected, which one?
3.0.0
### What happened?
When attempting to install a development version of Apache Airflow
(apache-airflow==3.0.0.dev0) on a local system within a virtual machine using
the command pip install -e ".[devel-all]", the installation process fails
during the dependency setup for mysqlclient>=1.4.0. This dependency is required
by Airflow, and the error occurs while trying to build the wheel for
mysqlclient. The issue stems from the absence of a valid pkg-config
configuration for MySQL/MariaDB libraries, which prevents the build process
from determining the necessary compiler flags and linker options.
Error Details
The pip subprocess responsible for gathering build requirements exits with
an error code (1), producing the following key output:
Command Failures: Attempts to detect MySQL-related packages via pkg-config
(e.g., mysqlclient, mariadb, libmariadb, perconaserverclient) all return
non-zero exit statuses, indicating these packages are either not installed or
not detectable.
Traceback: The failure occurs in the setuptools build process, specifically
during the execution of the mysqlclient setup script, which cannot locate a
valid pkg-config name.
Exception: The error message states:
```bash
Exception: Can not find valid pkg-config name.
Specify MYSQLCLIENT_CFLAGS and MYSQLCLIENT_LDFLAGS env vars manually
```
- Additional Note: The error originates from a subprocess and is not
directly related to pip itself.
Steps Leading to the Error
The user attempted to install Airflow in editable mode with all development
dependencies:
```bash
pip install -e ".[devel-all]"
```
Prior commands executed include:
`pip install .` (non-editable install from local sources)
`pip install -e ".[devel]" `(editable install with minimal development tools)
### What you think should happen instead?
I had expected that running `pip install -e ".[devel-all]"` would
successfully install all the requirements needed for development mode.
### How to reproduce
I did these steps:
```bash
sudo apt install -y --no-install-recommends apt-transport-https apt-utils
ca-certificates \
curl dumb-init freetds-bin krb5-user libgeos-dev \
ldap-utils libsasl2-2 libsasl2-modules libxmlsec1 locales libffi8
libldap-2.5-0 libssl3 netcat-openbsd \
lsb-release openssh-client python3-selinux rsync sasl2-bin sqlite3 sudo
unixodbc
```
```bash
sudo apt-get install libmariadb-dev libmariadbclient-dev
```
```bash
pip install .
```
```bash
pip install -e ".[devel]"
```
```bash
pip install -e ".[devel-all]"
```
### Operating System
Debian GNU/Linux 12 (bookworm)
### Versions of Apache Airflow Providers
_No response_
### Deployment
Other
### Deployment details
_No response_
### Anything else?
I ran this command:
You might need to install MariaDB development headers to build some of the
dependencies
` sudo apt-get install libmariadb-dev libmariadbclient-dev`
I got this error message:
```bash
(.venv) ➜ airflow git:(main) sudo apt-get install libmariadb-dev
libmariadbclient-dev
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
Package libmariadbclient-dev 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:
libmariadb-dev-compat:i386 libmariadb-dev:i386 libmariadb-dev-compat
libmariadb-dev
E: Package 'libmariadbclient-dev' has no installation candidate
```
however I though I might can ignore that if I want to install developer
version
python 3.11 in virtual environment
### Are you willing to submit PR?
- [ ] Yes I am willing to submit a PR!
### Code of Conduct
- [x] I agree to follow this project's [Code of
Conduct](https://github.com/apache/airflow/blob/main/CODE_OF_CONDUCT.md)
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