[R-sig-Fedora] R (language) + install.packages("DMwR") :

[Orlando Ramirez]

Hi:please i am working on fedora 31, then i installed R (language), and i want to install a R package ("DMwR"), but i get these warning messages ...:

The downloaded source packages are in 
    ‘/tmp/RtmpCBUyte/downloaded_packages’ 
Updating HTML index of packages in '.Library' 
Making 'packages.html' ... done 
Warning messages: 
1: In install.packages("DMwR") : 
  installation of package ‘curl’ had non-zero exit status 
2: In install.packages("DMwR") : 
  installation of package ‘TTR’ had non-zero exit status 
3: In install.packages("DMwR") : 
  installation of package ‘quantmod’ had non-zero exit status 
4: In install.packages("DMwR") : 
  installation of package ‘DMwR’ had non-zero exit status 

i tried to install the packages  ‘curl’ ,  ‘TTR’,  and ‘quantmod’ but i got error all time...could you help me...thanks



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