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RE2 - installation error

See original GitHub issue

Google RE2 was recently added as a dependency in https://github.com/zulip/zulip/commit/9f2df658f020acae20ea5be8a55599e1a2428317 . On AARCH 64 with Ubuntu 20.04, get a failed build with he following output:

 _re2.cc: In function ‘std::vector<int> re2_python::RE2ProgramFanoutShim(const re2::RE2&)’:
    _re2.cc:91:22: error: cannot convert ‘std::vector<int>*’ to ‘std::map<int, int>*’

Issue Analytics

State:
Created 2 years ago
Comments:7 (3 by maintainers)

Top GitHub Comments

1reaction

bkmgitcommented, Oct 16, 2021

The installation steps that worked for me on Oracle Cloud are:

Launch an Ampere instance with 1 core and 6 GB of RAM
Get the public IP address of the instance and point a domain name to it
Make sure ports 22, 80 and 443 are open in the Oracle Virtual cloud network
Log in to your Ampere instance by SSH
ssh -i PATH_TO_SSH_KEY ubuntu@ip.address
$ sudo apt-get update
$ sudo apt-get install -y python3-pybind11
$ cd $(mktemp -d)
$ curl -fLO https://download.zulip.com/server/zulip-server-latest.tar.gz
$ tar -xf zulip-server-latest.tar.gz
$ sudo -s
$ iptables -I INPUT -p tcp -m tcp --dport 80 -j ACCEPT
$ iptables -I INPUT -p tcp -m tcp --dport 443 -j ACCEPT
$ wget https://github.com/google/re2/archive/refs/tags/2021-09-01.tar.gz
$ tar -xvf 2021-09-01.tar.gz
$ cd re2-2021-09-01/
$ make
$ make test
$ make install
$ make testinstall
$ cd …
$ ./zulip-server-4.7/scripts/setup/install --certbot --email=my@email.address --hostname=chat.domain.name