| # Copyright (c) 2023, NVIDIA CORPORATION & AFFILIATES. All rights reserved. | |
| # | |
| # Licensed under the Apache License, Version 2.0 (the "License"); | |
| # you may not use this file except in compliance with the License. | |
| # You may obtain a copy of the License at | |
| # | |
| # http://www.apache.org/licenses/LICENSE-2.0 | |
| # | |
| # Unless required by applicable law or agreed to in writing, software | |
| # distributed under the License is distributed on an "AS IS" BASIS, | |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
| # See the License for the specific language governing permissions and | |
| # limitations under the License. | |
| # This script install OpenFST and Ngram tools from OpenGRM library | |
| # Optionally, you can specify a path where to install it as a first positional argument: scripts/installers/install_opengrm.sh /path/to/install/openfst . | |
| # Alternatively, in the Linux Debian you can use: sudo apt install libngram-tools | |
| DECODERS_PATH=/workspace/nemo/decoders # Path to decoders folder: /workspace/nemo/decoders if you use NeMo/Dockerfile | |
| if [ "$#" -eq 1 ] | |
| then | |
| DECODERS_PATH=$1 | |
| fi | |
| cd $DECODERS_PATH | |
| # Install OpenGrm OpenFST | |
| wget https://www.openfst.org/twiki/pub/FST/FstDownload/openfst-1.8.2.tar.gz --no-check-certificate && tar xvzf openfst-1.8.2.tar.gz && cd openfst-1.8.2 && ./configure --enable-grm && make -j4 && make -j4 install && cd .. | |
| # Install OpenGrm Ngram | |
| OPENFSTPREFIX=$DECODERS_PATH/openfst-1.8.2/src && wget https://www.opengrm.org/twiki/pub/GRM/NGramDownload/ngram-1.3.14.tar.gz --no-check-certificate && tar xvzf ngram-1.3.14.tar.gz && cd ngram-1.3.14 && LDFLAGS="-L${OPENFSTPREFIX}/lib" CXXFLAGS="-I${OPENFSTPREFIX}/include" ./configure --prefix ${OPENFSTPREFIX} && make -j4 && make -j4 install && cd .. | |