Cannot open linker script file riscv.ld

[nayan]

I downloaded pulp-riscv-gnu-toolchain and did installation(PULP). When i try to compile a program using riscv32-unknown-elf-gcc, I get the following error

/opt/riscv/lib/gcc/riscv32-unknown-elf/7.1.1/../../../../riscv32-unknown-elf/bin/ld: cannot open linker script file riscv.ld: No such file or directory

collect2: error: ld returned 1 exit status