generating the Matrix_mult IP by using ALTERA_FP_MATRIX_MULT

I generated a matrix_mult IP by using ALTERA_FP_MATRIX_MULT. The system showed the following information.

Info: Saving generation log to /home/tan/temp/matrix_mu/unnamed/unnamed_generation.rpt

Info: Starting: Create block symbol file (.bsf)

Info: qsys-generate /home/tan/temp/matrix_mu/unnamed.qsys --block-symbol-file --output-directory=/home/tan/temp/matrix_mu/unnamed --family="Stratix V" --part=5SGXEA7H3F35C3

Progress: Loading matrix_mu/unnamed.qsys

Progress: Reading input file

Progress: Adding fp_matrix_mult_ii_0 [altera_fp_matrix_mult_ii 16.0]

Progress: Parameterizing module fp_matrix_mult_ii_0

Progress: Building connections

Progress: Parameterizing connections

Progress: Validating

Progress: Done reading input file

Info: qsys-generate succeeded.

Info: Finished: Create block symbol file (.bsf)

Info:

Info: Starting: Create HDL design files for synthesis

Info: qsys-generate /home/tan/temp/matrix_mu/unnamed.qsys --synthesis=VERILOG --output-directory=/home/tan/temp/matrix_mu/unnamed/synthesis --family="Stratix V" --part=5SGXEA7H3F35C3

Progress: Loading matrix_mu/unnamed.qsys

Progress: Reading input file

Progress: Adding fp_matrix_mult_ii_0 [altera_fp_matrix_mult_ii 16.0]

Progress: Parameterizing module fp_matrix_mult_ii_0

Progress: Building connections

Progress: Parameterizing connections

Progress: Validating

Progress: Done reading input file

Info: unnamed: Generating unnamed "unnamed" for QUARTUS_SYNTH

Error: fp_matrix_mult_ii_0: Error starting the process ([/home/tan/altera/16.0/quartus/../hls/bin/internal_matrixmult_helper, -march=altera, --RTL-only, --fp-relaxed, -o, matrix_mult, --device, Stratix V, --clang-arg, -generate-altera-ip, --fpc, -I., /home/tan/altera/16.0/ip/altera/dsp/altera_fp_matrix_mult_ii/matrix_mult.cpp]): Cannot run program "/home/tan/altera/16.0/quartus/../hls/bin/internal_matrixmult_helper" (in directory "/tmp/alt7282_5396898303674959013.dir/0001_fp_matrix_mult_ii_0_gen"): error=2, No such file or directory

Error: fp_matrix_mult_ii_0: IP geneneration failed at file discovery, please tell Altera

Error: can not find channel named "couldn't open "/tmp/alt7282_5396898303674959013.dir/0001_fp_matrix_mult_ii_0_gen//matrix_mult.prj/altera_fp_matrixmult_internal_hw.tcl": no such file or directory" while executing "read -nonewline $fd" (procedure "discover_files" line 5) invoked from within "discover_files $proxy_file_set $tmp_dir" (procedure "generate_all" line 15) invoked from within "generate_all $output_name QUARTUS_SYNTH" (procedure "generate_quartus_synth" line 2) invoked from within

"generate_quartus_synth unnamed_fp_matrix_mult_ii_0"

Info: fp_matrix_mult_ii_0: "unnamed" instantiated altera_fp_matrix_mult_ii "fp_matrix_mult_ii_0"

Info: unnamed: Done "unnamed" with 2 modules, 1 files

Error: qsys-generate failed with exit code 1: 3 Errors, 0 Warnings

Info: Finished: Create HDL design files for synthesis

I checked the contents in the directory /tmp/alt7282_5396898303674959013.dir, and found that it is empty. My computer environment is shown as follows:

OS: CentOS 6.5

FPGA tools: Quartus Prime Standard version 16.0.0 build 211

I login as root, and install the Quartus file, and run it. The user file folder is on the home directory.

Please tell me how to fix the error.