Install libfreexl-dev by entering the following commands in the terminal:
sudo apt update sudo apt install libfreexl-dev
Description:
library for direct reading of Microsoft Excel spreadsheets - devel
FreeXL is a C library implementing direct reading of Microsoft Excel spreadsheets, up to the BIFF8 file format specification (i.e. .xls, Microsoft Excel XP/2003 and older). The XML SS file format specification (.xlsx, Microsoft Excel 2007 and newer) is not supported. . This package contains the development headers.
Homepage: https://www.gaia-gis.it/fossil/freexl/
Version: 1.0.5-1
Section: universe/libdevel