• using R Under development (unstable) (2025-12-05 r89107)
• using platform: x86_64-pc-linux-gnu
• R was compiled by     gcc-15 (Debian 15.2.0-9) 15.2.0     GNU Fortran (Debian 15.2.0-9) 15.2.0
• running under: Debian GNU/Linux forky/sid
• using session charset: UTF-8
• checking for file ‘IndexConstruction/DESCRIPTION’ ... OK
• checking extension type ... Package
• this is package ‘IndexConstruction’ version ‘0.1-3’
• checking CRAN incoming feasibility ... [0s/1s] NOTE Maintainer: ‘Simon Trimborn <trimborn.econometrics@gmail.com>’ No Authors@R field in DESCRIPTION. Please add one, modifying   Authors@R: person(given = "Simon",                     family = "Trimborn",                     role = c("aut", "cre"),                     email = "trimborn.econometrics@gmail.com") as necessary. Found the following URLs which should use \doi (with the DOI name only):   File ‘IndexComp.Rd’:     https://doi.org/10.1016/j.jempfin.2018.08.004   File ‘IndexMemberSelection.Rd’:     https://doi.org/10.1016/j.jempfin.2018.08.004   File ‘IndexMembersUpdate.Rd’:     https://doi.org/10.1016/j.jempfin.2018.08.004   File ‘IndexUpdate.Rd’:     https://doi.org/10.1016/j.jempfin.2018.08.004   File ‘RelativeWeights.Rd’:     https://doi.org/10.1016/j.jempfin.2018.08.004   File ‘SwitchDates.Rd’:     https://doi.org/10.1016/j.jempfin.2018.08.004
• checking package namespace information ... OK
• checking package dependencies ... ERROR Package required but not available: ‘fGarch’ See section ‘The DESCRIPTION file’ in the ‘Writing R Extensions’ manual.
• DONE

Status: 1 ERROR, 1 NOTE