Elif Emanetci

Okey, Thank you for your help and interest.

you can run this code in R4.0.3, it creates same warning message: install.packages("sybilSBML") library(sybilSBML) dir <- system.file(package = "sybilSBML", "extdata") file <- file.path(dir, "ecoli_core_model.xml") mod <- readSBMLmod(file, bndCond = FALSE) also, there is no function in help page of the libSBML package in R4.0.3.

installing zip file is okey but when I try to read xml file (which was readed properly in my previous R version) this message occurs: Warning messages: 1: In readSBMLmod("iBrain_210420.xml", bndCond = FALSE) : Missing FBC-plugin for libSBML. FBC constraints will be ignored. 2: In readSBMLmod("iBrain_210420.xml", bndCond = FALSE) : Missing Groups-plugin for libSBML. Groups will be ignored. It affects my analysis because file is not readed properly. thank you.

hello again, I have updated my R version from 4.0.2 to 4.0.3 and the zip file you sent me last week did not work properly. Do you have R4.0.3 version of LibSBML? And can I have it?

thank you very much.

64 bit. I have just seen that libSBML was created for R 3.3.3 or older versions. I am using 4.0. thank you.

libsbml installation in R via R-GUI