- eval { require PublicInbox::GzipFilter } or
- return html_oneshot($ctx, 501, \<<EOF);
-<pre>gzip output not available
-
-The administrator needs to install the Compress::Raw::Zlib Perl module
-to support gzipped sqlite3 dumps.</pre>
-EOF
- $sqlite3 //= which('sqlite3');
- if (!defined($sqlite3)) {
- return html_oneshot($ctx, 501, \<<EOF);