Restarting Ubuntu Causes issues recognizing install packages on Jenkins

[Leah]

I am having issues with Jenkins recognizing installed packages after restarting my Ubuntu machine which is running Jenkins. After running ./autogen.sh I am getting this error:
./autogen.sh: 11: ./autogen.sh: ln: not found
./autogen.sh: 32: ./autogen.sh: autoreconf: not found

I have installed and updated both packages. Any help figuring out my issue would be greatly appreciated.

Thanks,

LC