TransientFailure: Failed to download https://ftp.pcre.org/pub/pcre/pcre-8.43.tar.gz to /tmp/fbcode_builder_getdeps-ZhomeZarobhickZwatchmanZbuildZfbcode_builder/downloads/pcre-pcre-8.43.tar.gz: <urlopen error [Errno -2] Name or service not known>
Per their documentation:
You can check out the PCRE2 source code via Git or Subversion:
git clone https://github.com/PhilipHazel/pcre2.git
Note that the former ftp.pcre.org FTP site is no longer available. You will need to update any scripts that download PCRE source code to download via HTTPS, Git, or Subversion from the new home on GitHub instead.
Download https://ftp.pcre.org/pub/pcre/pcre-8.43.tar.gz -> /tmp/fbcode_builder_getdeps-ZhomeZarobhickZwatchmanZbuildZfbcode_builder/downloads/pcre-pcre-8.43.tar.gz ...
TransientFailure: Failed to download https://ftp.pcre.org/pub/pcre/pcre-8.43.tar.gz to /tmp/fbcode_builder_getdeps-ZhomeZarobhickZwatchmanZbuildZfbcode_builder/downloads/pcre-pcre-8.43.tar.gz: <urlopen error [Errno -2] Name or service not known>
Per their documentation: