How To Install opentrep on Fedora 34

opentrep is C++ library providing a clean API for parsing travel-focused requests C++ library providing a clean API for parsing travel-focused requests

Introduction

In this tutorial we learn how to install opentrep on Fedora 34.

What is `opentrep`

opentrep aims at providing a clean API, and the corresponding C++ implementation, for parsing travel-focused requests. It powers the https opentrep uses Xapian (https part, on freely available travel-related data (e.g., country names and codes, city names and codes, airline names and codes, etc.), mainly to be found in the OpenTravelData project (https The data files are available from https opentrep exposes a simple, clean and object-oriented, API. For instance, the OPENTREP containing the travel request, and yields, as output, the list of the recognized terms as well as their corresponding types. As an example, the travel request ‘Washington DC Beijing Monday a/r +AA -UA 1 week 2 adults 1 dog’ would give the following list * Origin airport * Destination airport * Date of travel * Date of return * Preferred airline * Number of travelers The output can then be used by other systems, for instance to book the corresponding travel or to visualize it on a map and calendar and to share it with others. opentrep makes an extensive use of existing open-source libraries for increased functionality, speed and accuracy. In particular the Boost (C++ Standard Extensions SOCI (https Note that opentrep currently only recognizes points of reference (POR), as to be found in the following file A good complementary tool is GeoBase (https able to access to any travel-related data source. opentrep 0.07.7 11.fc34 x86_64 750 k opentrep-0.07.7-11.fc34.src.rpm fedora C++ library providing a clean API for parsing travel-focused requests https LGPLv2+ and BSD opentrep aims at providing a clean API, and the corresponding C++ implementation, for parsing travel-focused requests. It powers the https opentrep uses Xapian (https part, on freely available travel-related data (e.g., country names and codes, city names and codes, airline names and codes, etc.), mainly to be found in the OpenTravelData project (https The data files are available from https opentrep exposes a simple, clean and object-oriented, API. For instance, the OPENTREP containing the travel request, and yields, as output, the list of the recognized terms as well as their corresponding types. As an example, the travel request ‘Washington DC Beijing Monday a/r +AA -UA 1 week 2 adults 1 dog’ would give the following list * Origin airport * Destination airport * Date of travel * Date of return * Preferred airline * Number of travelers The output can then be used by other systems, for instance to book the corresponding travel or to visualize it on a map and calendar and to share it with others. opentrep makes an extensive use of existing open-source libraries for increased functionality, speed and accuracy. In particular the Boost (C++ Standard Extensions SOCI (https Note that opentrep currently only recognizes points of reference (POR), as to be found in the following file A good complementary tool is GeoBase (https able to access to any travel-related data source.

We can use yum or dnf to install opentrep on Fedora 34. In this tutorial we discuss both methods but you only need to choose one of method to install opentrep.

Install opentrep on Fedora 34 Using dnf

Update yum database with dnf using the following command.

sudo dnf makecache --refresh

The output should look something like this:

Fedora 34 - x86_64                               20 kB/s | 6.6 kB     00:00
Fedora 34 openh264 (From Cisco) - x86_64        1.4 kB/s | 989  B     00:00
Fedora Modular 34 - x86_64                       68 kB/s | 6.5 kB     00:00
Fedora 34 - x86_64 - Updates                    3.5 kB/s | 6.2 kB     00:01
Fedora Modular 34 - x86_64 - Updates             17 kB/s | 5.9 kB     00:00
Metadata cache created.

After updating yum database, We can install opentrep using dnf by running the following command:

sudo dnf -y install opentrep

Install opentrep on Fedora 34 Using yum

Update yum database with yum using the following command.

sudo yum makecache --refresh

The output should look something like this:

Fedora 34 - x86_64                               20 kB/s | 6.6 kB     00:00
Fedora 34 openh264 (From Cisco) - x86_64        1.4 kB/s | 989  B     00:00
Fedora Modular 34 - x86_64                       68 kB/s | 6.5 kB     00:00
Fedora 34 - x86_64 - Updates                    3.5 kB/s | 6.2 kB     00:01
Fedora Modular 34 - x86_64 - Updates             17 kB/s | 5.9 kB     00:00
Metadata cache created.

After updating yum database, We can install opentrep using yum by running the following command:

sudo yum -y install opentrep

How To Uninstall opentrep on Fedora 34

To uninstall only the opentrep package we can use the following command:

sudo dnf remove opentrep

opentrep Package Contents on Fedora 34

/usr/bin/opentrep-dbmgr
/usr/bin/opentrep-indexer
/usr/bin/opentrep-searcher
/usr/lib/.build-id
/usr/lib/.build-id/05
/usr/lib/.build-id/05/d5443676a822127f3d8014cbf47cb2894900a8
/usr/lib/.build-id/10
/usr/lib/.build-id/10/37adb42fa618e5a8733e6035a7a8717078ed04
/usr/lib/.build-id/17
/usr/lib/.build-id/17/43ede9d0f59f986c1248144e98c8dae7b8cd50
/usr/lib/.build-id/f7
/usr/lib/.build-id/f7/f5465eb2d0eb50c7668434e771a5f1f51aa5ab
/usr/lib/libopentrep.so.0.07
/usr/lib/libopentrep.so.0.07.7
/usr/share/doc/opentrep
/usr/share/doc/opentrep/AUTHORS
/usr/share/doc/opentrep/ChangeLog
/usr/share/doc/opentrep/NEWS
/usr/share/doc/opentrep/README.md
/usr/share/licenses/opentrep
/usr/share/licenses/opentrep/COPYING
/usr/share/man/man1/opentrep-dbmgr.1.gz
/usr/share/man/man1/opentrep-indexer.1.gz
/usr/share/man/man1/opentrep-searcher.1.gz
/usr/share/opentrep
/usr/share/opentrep/data
/usr/share/opentrep/data/por
/usr/share/opentrep/data/por/README.md
/usr/share/opentrep/data/por/create_trep_tables_mysql.sql
/usr/share/opentrep/data/por/create_trep_tables_sqlite3.sql
/usr/share/opentrep/data/por/create_trep_user_and_db.sql
/usr/share/opentrep/data/por/test_optd_por_public.csv
/usr/share/opentrep/data/por/test_optd_por_public_schema.sql
/usr/share/opentrep/data/por/test_world_schedule.csv
/usr/bin/opentrep-dbmgr
/usr/bin/opentrep-indexer
/usr/bin/opentrep-searcher
/usr/lib/.build-id
/usr/lib/.build-id/84
/usr/lib/.build-id/84/f8cc1bcc2a0f398ffaa5db2f841c5c1b185bb4
/usr/lib/.build-id/93
/usr/lib/.build-id/93/a400d557726a6b4c098174f1e67c0c56c35c95
/usr/lib/.build-id/e3
/usr/lib/.build-id/e3/b65067454529fc3a0ae9c651ed34fb5cddc221
/usr/lib/.build-id/e5
/usr/lib/.build-id/e5/194f96f78f523198a7a9ae1f221077a35a5a2c
/usr/lib64/libopentrep.so.0.07
/usr/lib64/libopentrep.so.0.07.7
/usr/share/doc/opentrep
/usr/share/doc/opentrep/AUTHORS
/usr/share/doc/opentrep/ChangeLog
/usr/share/doc/opentrep/NEWS
/usr/share/doc/opentrep/README.md
/usr/share/licenses/opentrep
/usr/share/licenses/opentrep/COPYING
/usr/share/man/man1/opentrep-dbmgr.1.gz
/usr/share/man/man1/opentrep-indexer.1.gz
/usr/share/man/man1/opentrep-searcher.1.gz
/usr/share/opentrep
/usr/share/opentrep/data
/usr/share/opentrep/data/por
/usr/share/opentrep/data/por/README.md
/usr/share/opentrep/data/por/create_trep_tables_mysql.sql
/usr/share/opentrep/data/por/create_trep_tables_sqlite3.sql
/usr/share/opentrep/data/por/create_trep_user_and_db.sql
/usr/share/opentrep/data/por/test_optd_por_public.csv
/usr/share/opentrep/data/por/test_optd_por_public_schema.sql
/usr/share/opentrep/data/por/test_world_schedule.csv

References

[opentrep website](https://github.com/trep/opentrep https://github.com/trep/opentrep)

Summary

In this tutorial we learn how to install opentrep on Fedora 34 using yum and dnf.