fBasics doesn't work

[ANDRESAGUIRREarg]

Hello to everyone!
I have read differents approaches to solve my problem but I can't find the solution.
I can't install fBasics Package. This is the error:

• installing source package ‘gss’ ...
  ** package ‘gss’ successfully unpacked and MD5 sums checked
  ** using staged installation
  ** libs
  gfortran -fno-optimize-sibling-calls -fpic -g -O2 -ffile-prefix-map=/build/r-base-4xhVZt/r-base-4.2.1=. -flto=auto -ffat-lto-objects -flto=auto -ffat-lto-objects -fstack-protector-strong -c cdennewton.f -o cdennewton.o
  /bin/bash: línea 1: gfortran: orden no encontrada
  make: *** [/usr/lib/R/etc/Makeconf:191: cdennewton.o] Error 127
  ERROR: compilation failed for package ‘gss’
• removing ‘/home/dpv-sigiv/R/x86_64-pc-linux-gnu-library/4.2/gss’
  Warning in install.packages :
  installation of package ‘gss’ had non-zero exit status
  ERROR: dependency ‘gss’ is not available for package ‘fBasics’
• removing ‘/home/dpv-sigiv/R/x86_64-pc-linux-gnu-library/4.2/fBasics’
  Warning in install.packages :
  installation of package ‘fBasics’ had non-zero exit status

The downloaded source packages are in
‘/tmp/RtmpAz25GR/downloaded_packages’

Thanks in advance!

[nirgrahamuk]

@ANDRESAGUIRREarg

/bin/bash: línea 1: gfortran: orden no encontrada

you need the gfortran system utility

If 'gfortran' is not installed, you'll need to install it. The method for installing 'gfortran' varies depending on your operating system. For example, on Debian-based systems (e.g., Ubuntu), you can install it with:

sudo apt-get install gfortran

On Red Hat-based systems (e.g., CentOS), you can use:

sudo yum install gcc-gfortran

[ANDRESAGUIRREarg]

Thanks @nirgrahamuk I could solve this problem. I have read it but I didn't understand where install it.