Something is strange

[ziorick]

Make sure that git diff result is empty and you've just pulled fresh master. Try cleaning up cmake cache. Just in case, official build instructions are published here: https://clickhouse.com/docs/en/development/build/

Operating system
Fedora 43

When I use:
pip install .

In the git clone directory, chdb don't want the pandas 3...
Installing collected packages: pandas, chdb
Attempting uninstall: pandas
Found existing installation: pandas 3.0.1
Uninstalling pandas-3.0.1:
Successfully uninstalled pandas-3.0.1
Successfully installed chdb-3.7.0 pandas-2.3.3

And install chdb 3.7.0

Is normal?

[wudidapaopao]

This behavior is normal. The chdb 3.7.0 has compatibility restrictions and does not support pandas 3.x series. That’s why pip automatically uninstalled your existing pandas 3.0.1 and installed pandas 2.3.3 to match chdb 3.7.0’s requirements.
Note that the latest chdb 4.0.2 has added support for pandas 3.x, so you can upgrade chdb to 4.0.2 if you need to use pandas 3.x.