diff --git a/Formula/sqitch.rb b/Formula/sqitch.rb
index 4ad7611..310af3f 100644
--- a/Formula/sqitch.rb
+++ b/Formula/sqitch.rb
@@ -1,44 +1,42 @@
-require 'formula'
-require_relative '../requirements/snowflake_req'
-require_relative '../requirements/firebird_req'
-require_relative '../requirements/oracle_req'
-require_relative '../requirements/vertica_req'
-require_relative '../requirements/exasol_req'
+require_relative "../requirements/snowflake_req"
+require_relative "../requirements/firebird_req"
+require_relative "../requirements/oracle_req"
+require_relative "../requirements/vertica_req"
+require_relative "../requirements/exasol_req"
 
 class Sqitch < Formula
-  homepage   'https://sqitch.org/'
-  version    'v1.4.0'
-  url        "https://www.cpan.org/authors/id/D/DW/DWHEELER/App-Sqitch-#{stable.version}.tar.gz"
-  sha256     'b0db387031f77562662e003bc55d7a102a26380b4ad7fdb9a8a3bad5769e501c'
-  head       'https://github.com/sqitchers/sqitch.git', branch: 'main'
-  depends_on 'perl'
-  depends_on 'cpm' => :build
-
-  option 'with-postgres-support',  "Support for managing PostgreSQL-compatible databases"
-  option 'with-sqlite-support',    "Support for managing SQLite databases"
-  option 'with-mysql-support',     "Support for managing MySQL databases"
-  option 'with-firebird-support',  "Support for managing Firbird databases"
-  option 'with-oracle-support',    "Support for managing Oracle databases"
-  option 'with-vertica-support',   "Support for managing Vertica databases"
-  option 'with-exasol-support',    "Support for managing Exasol databases"
-  option 'with-snowflake-support', "Support for managing Snowflake databases"
-  option 'with-std-env',           "Build against custom non-Homebrew dependencies"
-
-  if build.with? "std-env"
-    env :std
-  end
+  desc       "Sensible database change management"
+  homepage   "https://sqitch.org/"
+  url        "https://www.cpan.org/authors/id/D/DW/DWHEELER/App-Sqitch-v1.4.0.tar.gz"
+  sha256     "b0db387031f77562662e003bc55d7a102a26380b4ad7fdb9a8a3bad5769e501c"
+  license    "MIT"
+  head       "https://github.com/sqitchers/sqitch.git", branch: "develop"
+
+  option "with-postgres-support",  "Support for managing PostgreSQL-compatible databases"
+  option "with-sqlite-support",    "Support for managing SQLite databases"
+  option "with-mysql-support",     "Support for managing MySQL databases"
+  option "with-firebird-support",  "Support for managing Firbird databases"
+  option "with-oracle-support",    "Support for managing Oracle databases"
+  option "with-vertica-support",   "Support for managing Vertica databases"
+  option "with-exasol-support",    "Support for managing Exasol databases"
+  option "with-snowflake-support", "Support for managing Snowflake databases"
+  option "with-std-env",           "Build against custom non-Homebrew dependencies"
+
+  depends_on "cpm" => :build
+  depends_on FirebirdReq    if build.with? "firebird-support"
+  depends_on "libpq"        if build.with? "postgres-support"
+  depends_on "mysql-client" if build.with? "mysql-support"
+  depends_on OracleReq      if build.with? "oracle-support"
+  depends_on "perl"
+  depends_on "sqlite"       if build.with? "sqlite-support"
+
+  env :std if build.with? "std-env"
 
   if build.head?
-    depends_on 'gettext' => :build
+    depends_on "gettext" => :build
     depends_on "openssl@3" => :build
   end
 
-  depends_on 'libpq'        if build.with? "postgres-support"
-  depends_on 'sqlite'       if build.with? "sqlite-support"
-  depends_on 'mysql-client' if build.with? "mysql-support"
-  depends_on FirebirdReq    if build.with? "firebird-support"
-  depends_on OracleReq      if build.with? "oracle-support"
-
   if build.with? "vertica-support"
     depends_on "libiodbc"
     depends_on VerticaReq
@@ -56,33 +54,33 @@ class Sqitch < Formula
 
   def install
     # Download Module::Build and Menlo::CLI::Compat.
-    cpmArgs = %W[install --local-lib-contained instutil --no-test];
-    cpmArgs.push("--verbose") if verbose?
-    # cpmArgs.push("--quiet") if quiet?
-    system 'cpm', *cpmArgs, 'Menlo::CLI::Compat', 'Module::Build'
+    cpan_args = %w[install --local-lib-contained instutil --no-test]
+    cpan_args.push("--verbose") if verbose?
+    # cpan_args.push("--quiet") if quiet?
+    system "cpm", *cpan_args, "Menlo::CLI::Compat", "Module::Build"
 
-    ENV['PERL5LIB'] = "#{buildpath}/instutil/lib/perl5"
-    ENV['PERL_MM_OPT'] = 'INSTALLDIRS=vendor'
-    ENV['PERL_MB_OPT'] = '--installdirs vendor'
+    ENV["PERL5LIB"] = "#{buildpath}/instutil/lib/perl5"
+    ENV["PERL_MM_OPT"] = "INSTALLDIRS=vendor"
+    ENV["PERL_MB_OPT"] = "--installdirs vendor"
 
     if build.head?
       # Need to tell the compiler where to find Gettext.
       ENV.prepend_path "PATH", Formula["gettext"].opt_bin
 
       # Download Dist::Zilla and plugins, then make and cd into a build dir.
-      system 'cpm', *cpmArgs, 'Dist::Zilla'
-      system './instutil/bin/dzil authordeps --missing | xargs cpm ' + cpmArgs.join(' ')
-      system './instutil/bin/dzil', 'build', '--in', '.brew'
-      Dir.chdir '.brew'
+      system "cpm", *cpan_args, "Dist::Zilla"
+      system "./instutil/bin/dzil authordeps --missing | xargs cpm " + cpan_args.join(" ")
+      system "./instutil/bin/dzil", "build", "--in", ".brew"
+      Dir.chdir ".brew"
     end
 
     # Pull together features.
     args = %W[Build.PL --install_base #{prefix} --etcdir #{etc}/sqitch]
     args.push("--verbose") if verbose?
     args.push("--quiet") if quiet?
-    %w{postgres sqlite mysql firebird oracle vertica exasol snowflake}.each { |f|
-      args.push("--with", f) if build.with? "#{ f }-support"
-    }
+    %w[postgres sqlite mysql firebird oracle vertica exasol snowflake].each do |f|
+      args.push("--with", f) if build.with? "#{f}-support"
+    end
 
     # Build and bundle (install).
     # XXX Fix for wayward Data::Dump in v1.4.0.
@@ -94,29 +92,27 @@ def install
     # https://github.com/orgs/Homebrew/discussions/4391
     if build.with?("postgres-support") || build.with?("mysql-support")
       paths = []
-      if build.with? "postgres-support"
-        paths.push(Formula["libpq"].opt_bin)
-      end
-      if build.with? "mysql-support"
-        paths.push(Formula["mysql-client"].opt_bin)
-      end
+      paths.push(Formula["libpq"].opt_bin) if build.with? "postgres-support"
+      paths.push(Formula["mysql-client"].opt_bin) if build.with? "mysql-support"
 
       mkdir_p libexec
       mv bin/"sqitch", libexec/"sqitch"
       (bin/"sqitch").write_env_script libexec/"sqitch", PATH: "#{paths.join(":")}:$PATH"
     end
 
-    # Move the man pages from #{prefix}/man to #{prefix}/share/man.
-    mkdir "#{prefix}/share"
-    mv "#{prefix}/man", "#{prefix}/share/man"
+    # Move the man pages from #{prefix}/man to man.
+    mkdir share
+    mv "#{prefix}/man", man
   end
 
   def post_install
     # Show notes from requirements.
     requirements.each do |req|
-      if req.respond_to? :notes
-        ohai "#{ req.name } Support Notes", req.notes
-      end
+      ohai "#{req.name} Support Notes", req.notes if req.respond_to? :notes
     end
   end
+
+  test do
+    system bin/"sqitch", "--version"
+  end
 end
diff --git a/Formula/sqitch_firebird.rb b/Formula/sqitch_firebird.rb
index 1150ace..6f736d1 100644
--- a/Formula/sqitch_firebird.rb
+++ b/Formula/sqitch_firebird.rb
@@ -1,9 +1,8 @@
-require 'formula'
-
 class SqitchFirebird < Formula
-  homepage   'https://sqitch.org/'
-  version    '0'
-  url        "file://#{HOMEBREW_REPOSITORY}/README.md", :using => :nounzip
+  desc       "Replaced by `brew install sqitch --with-firebird-support`"
+  homepage   "https://sqitch.org/"
+  url        "file://#{HOMEBREW_REPOSITORY}/README.md", using: :nounzip
+  version    "0"
   sha256     Pathname.new("#{HOMEBREW_REPOSITORY}/README.md").sha256
 
   def install
@@ -19,5 +18,4 @@ def install
 
     EOS
   end
-
 end
diff --git a/Formula/sqitch_mysql.rb b/Formula/sqitch_mysql.rb
index cfdcc1e..892c9ae 100644
--- a/Formula/sqitch_mysql.rb
+++ b/Formula/sqitch_mysql.rb
@@ -1,9 +1,8 @@
-require 'formula'
-
 class SqitchMysql < Formula
-  homepage   'https://sqitch.org/'
-  version    '0'
-  url        "file://#{HOMEBREW_REPOSITORY}/README.md", :using => :nounzip
+  desc       "Replaced by `brew install sqitch --with-mysql-support`"
+  homepage   "https://sqitch.org/"
+  url        "file://#{HOMEBREW_REPOSITORY}/README.md", using: :nounzip
+  version    "0"
   sha256     Pathname.new("#{HOMEBREW_REPOSITORY}/README.md").sha256
 
   def install
@@ -19,5 +18,4 @@ def install
 
     EOS
   end
-
 end
diff --git a/Formula/sqitch_oracle.rb b/Formula/sqitch_oracle.rb
index 0da651e..17c99db 100644
--- a/Formula/sqitch_oracle.rb
+++ b/Formula/sqitch_oracle.rb
@@ -1,9 +1,8 @@
-require 'formula'
-
 class SqitchOracle < Formula
-  homepage   'https://sqitch.org/'
-  version    '0'
-  url        "file://#{HOMEBREW_REPOSITORY}/README.md", :using => :nounzip
+  desc       "Replaced by `brew install sqitch --with-oracle-support`"
+  homepage   "https://sqitch.org/"
+  url        "file://#{HOMEBREW_REPOSITORY}/README.md", using: :nounzip
+  version    "0"
   sha256     Pathname.new("#{HOMEBREW_REPOSITORY}/README.md").sha256
 
   def install
@@ -19,5 +18,4 @@ def install
 
     EOS
   end
-
 end
diff --git a/Formula/sqitch_pg.rb b/Formula/sqitch_pg.rb
index d8cdaed..9f49faf 100644
--- a/Formula/sqitch_pg.rb
+++ b/Formula/sqitch_pg.rb
@@ -1,9 +1,8 @@
-require 'formula'
-
 class SqitchPg < Formula
-  homepage   'https://sqitch.org/'
-  version    '0'
-  url        "file://#{HOMEBREW_REPOSITORY}/README.md", :using => :nounzip
+  desc       "Replaced by `brew install sqitch --with-postgres-support`"
+  homepage   "https://sqitch.org/"
+  url        "file://#{HOMEBREW_REPOSITORY}/README.md", using: :nounzip
+  version    "0"
   sha256     Pathname.new("#{HOMEBREW_REPOSITORY}/README.md").sha256
 
   def install
@@ -19,5 +18,4 @@ def install
 
     EOS
   end
-
 end
diff --git a/Formula/sqitch_sqlite.rb b/Formula/sqitch_sqlite.rb
index bd03a7f..4870ed6 100644
--- a/Formula/sqitch_sqlite.rb
+++ b/Formula/sqitch_sqlite.rb
@@ -1,9 +1,8 @@
-require 'formula'
-
 class SqitchSqlite < Formula
-  homepage   'https://sqitch.org/'
-  version    '0'
-  url        "file://#{HOMEBREW_REPOSITORY}/README.md", :using => :nounzip
+  desc       "Replaced by `brew install sqitch --with-sqlite-support`"
+  homepage   "https://sqitch.org/"
+  url        "file://#{HOMEBREW_REPOSITORY}/README.md", using: :nounzip
+  version    "0"
   sha256     Pathname.new("#{HOMEBREW_REPOSITORY}/README.md").sha256
 
   def install
@@ -19,5 +18,4 @@ def install
 
     EOS
   end
-
 end
diff --git a/Formula/sqitch_vertica.rb b/Formula/sqitch_vertica.rb
index 2c8cd91..9982051 100644
--- a/Formula/sqitch_vertica.rb
+++ b/Formula/sqitch_vertica.rb
@@ -1,9 +1,8 @@
-require 'formula'
-
 class SqitchVertica < Formula
-  homepage   'https://sqitch.org/'
-  version    '0'
-  url        "file://#{HOMEBREW_REPOSITORY}/README.md", :using => :nounzip
+  desc       "Replaced by `brew install sqitch --with-vertica-support`"
+  homepage   "https://sqitch.org/"
+  url        "file://#{HOMEBREW_REPOSITORY}/README.md", using: :nounzip
+  version    "0"
   sha256     Pathname.new("#{HOMEBREW_REPOSITORY}/README.md").sha256
 
   def install
@@ -19,5 +18,4 @@ def install
 
     EOS
   end
-
 end
diff --git a/requirements/exasol_req.rb b/requirements/exasol_req.rb
index 4f4794d..d758e6f 100644
--- a/requirements/exasol_req.rb
+++ b/requirements/exasol_req.rb
@@ -1,12 +1,10 @@
-require "requirement"
-
 class ExasolReq < Requirement
   @@dylib = "/Library/ODBC/EXASolution\ ODBC.bundle/Contents/MacOS/libexaodbc-*.dylib"
   @@client = "/Applications/EXAplus.app/Contents/MacOS/EXAplus"
   @have_client = false
   @have_dylib = false
   fatal false
-  download "https://www.exasol.com/portal/display/DOWNLOAD/"
+  download "https://downloads.exasol.com"
 
   def initialize(tags = [])
     super
@@ -20,7 +18,7 @@ def initialize(tags = [])
   def message
     <<~EOS
       Sqitch Exasol support requires the Exasol ODBC Driver and EXAplus client.
-      Downloads: #{ download }
+      Downloads: #{download}
     EOS
   end
 
@@ -28,25 +26,25 @@ def notes
     msg = "Exasol support requires the ODBC Driver and EXAplus client\n\n"
     # Show found items.
     if @have_dylib
-      msg += "- Found Driver matching:\n  #{ @@dylib }\n\n"
+      msg += "- Found Driver matching:\n  #{@@dylib}\n\n"
     end
     if @have_client
-      msg += "- Found EXAplus:\n  #{ @@client }\n" \
+      msg += "- Found EXAplus:\n  #{@@client}\n" \
              "  Make sure it's in your \$PATH or tell Sqitch where to find it by running:\n\n" \
-             "      sqitch config --user engine.exasol.client \"#{ @@client }\"\n\n"
+             "      sqitch config --user engine.exasol.client \"#{@@client}\"\n\n"
     end
 
     # Show missing items.
     if !@have_dylib
       msg += "- Cannot find ODBC Driver: No file found matching\n\n" \
-             "    #{ @@dylib }\n\n" \
+             "    #{@@dylib}\n\n" \
              "  Download from:\n\n" \
-             "    #{ download }\n\n"
+             "    #{download}\n\n"
     end
     if !@have_client
-      msg += "- Cannot find client binary:\n  #{ @@client }\n" \
+      msg += "- Cannot find client binary:\n  #{@@client}\n" \
              "  Download from:\n\n" \
-             "    #{ download }\n\n" \
+             "    #{download}\n\n" \
              "  Once it's installed, make sure it's in your \$PATH or tell Sqitch\n" \
              "  where to find it by running:\n\n" \
              "      sqitch config --user engine.exasol.client /path/to/exaplus\n\n"
diff --git a/requirements/firebird_req.rb b/requirements/firebird_req.rb
index 3a0627d..7420e27 100644
--- a/requirements/firebird_req.rb
+++ b/requirements/firebird_req.rb
@@ -1,5 +1,3 @@
-require "requirement"
-
 class FirebirdReq < Requirement
   @@framework = "/Library/Frameworks/Firebird.framework"
   @@isql = "/Library/Frameworks/Firebird.framework/Resources/bin/isql"
@@ -20,17 +18,17 @@ def initialize(tags = [])
   def message
     <<~EOS
       Sqitch Firebird support requires the Firebird Server Package.
-      Download from: #{ download }
+      Download from: #{download}
     EOS
   end
 
   def notes
     msg = "Firebird support requires the Firebird Server Framework\n\n" \
-          "- Found Framework #{ @@framework }\n"
+          "- Found Framework #{@@framework}\n"
     if @have_isql
-      msg += "- Found isql binary: #{ @@isql }\n" \
+      msg += "- Found isql binary: #{@@isql}\n" \
              "  Make sure it's in your \$PATH or tell Sqitch where to find it by running:\n\n" \
-             "      sqitch config --user engine.firebird.client #{ @@isql }\n\n"
+             "      sqitch config --user engine.firebird.client #{@@isql}\n\n"
     else
       msg += "- Cannot find isql binary in framework; installation instructions:\n\n" \
              "    https://www.firebirdsql.org/file/documentation/reference_manuals/user_manuals/html/qsg3-installing.html\n\n" \
diff --git a/requirements/oracle_req.rb b/requirements/oracle_req.rb
index e9b358c..6330b82 100644
--- a/requirements/oracle_req.rb
+++ b/requirements/oracle_req.rb
@@ -1,5 +1,3 @@
-require "requirement"
-
 class OracleReq < Requirement
   @have_home = false
   @oracle_home = ""
@@ -10,7 +8,7 @@ class OracleReq < Requirement
   @have_sdk = false
   @have_sqlplus = false
   fatal true
-  download "http://www.oracle.com/technetwork/topics/intel-macsoft-096467.html"
+  download "https://www.oracle.com/database/technologies/instant-client/macos-intel-x86-downloads.html"
 
   def initialize(tags = [])
     super
@@ -42,12 +40,12 @@ def message
       msg = <<~EOS
         Sqitch Oracle support requires the Oracle Instant Client Basic,
         SQL*Plus, and SDK packages. The following are packages missing
-        from HOMEBREW_ORACLE_HOME #{ @oracle_home }:
+        from HOMEBREW_ORACLE_HOME #{@oracle_home}:
       EOS
       msg += "\n  - instantclient-basic"   if !@have_dylib
       msg += "\n  - instantclient-sdk"     if !@have_sdk
       msg += "\n  - instantclient-sqlplus" if !@have_sqlplus
-      msg + "\n\nDownload from here:\n\n  #{ download }\n"
+      msg + "\n\nDownload from here:\n\n  #{download}\n"
     else
       <<~EOS
       Sqitch Oracle support requires the Oracle Instant Client Basic, SQL*Plus,
@@ -59,16 +57,16 @@ def message
   def notes
     msg = "Oracle support requires the Oracle Instant Client Basic, SQL*Plus,\n" \
           "and SDK packages.\n\n" \
-          "- Found Basic:    #{ @dylib }\n" \
-          "- Found SDK:      #{ @sdk }\n"
+          "- Found Basic:    #{@dylib}\n" \
+          "- Found SDK:      #{@sdk}\n"
     if @have_sqlplus
-      msg += "- Found SQL*Plus: #{ @sqlplus }\n\n" \
+      msg += "- Found SQL*Plus: #{@sqlplus}\n\n" \
              "  Make sure SQL*Plus is in your \$PATH or tell Sqitch where to find\n" \
              "  it by running:\n\n" \
-             "      sqitch config --user engine.oracle.client #{ @sqlplus }\n\n"
+             "      sqitch config --user engine.oracle.client #{@sqlplus}\n\n"
     else
       msg += "- SQL*Plus not found; download it from here:\n\n" \
-             "    #{ download }\n\n"
+             "    #{download}\n\n"
              "  Once it's installed, make sure it's in your \$PATH or tell Sqitch\n" \
              "  where to find it by running:\n\n" \
              "      sqitch config --user engine.oracle.client /path/to/snowsl\n\n"
diff --git a/requirements/snowflake_req.rb b/requirements/snowflake_req.rb
index fb30691..5bf75ea 100644
--- a/requirements/snowflake_req.rb
+++ b/requirements/snowflake_req.rb
@@ -1,12 +1,10 @@
-require "requirement"
-
 class SnowflakeReq < Requirement
   @@dylib = "/opt/snowflake/snowflakeodbc/lib/universal/libSnowflake.dylib"
   @@client = "/Applications/SnowSQL.app/Contents/MacOS/snowsql"
   @have_client = false
   @have_dylib = false
   fatal false
-  download "https://docs.snowflake.net/manuals/user-guide/odbc-mac.html"
+  download "https://docs.snowflake.com/developer-guide/odbc/odbc-mac"
 
   def initialize(tags = [])
     super
@@ -20,7 +18,7 @@ def initialize(tags = [])
   def message
     <<~EOS
       Sqitch Snowflake support requires the Snowflake ODBC driver.
-      Installation: #{ download }
+      Installation: #{download}
     EOS
   end
 
@@ -28,20 +26,20 @@ def notes
     msg = "Snowflake support requires the Snowflake ODBC driver and SnowSQL\n\n" \
     # Show found items.
     if @have_dylib
-      msg +=  "- Found ODBC Driver #{ @@dylib }\n"
+      msg +=  "- Found ODBC Driver #{@@dylib}\n"
     end
     if @have_client
-      msg += "- Found SnowSQL binary: #{ @@client }\n" \
+      msg += "- Found SnowSQL binary: #{@@client}\n" \
              "  Make sure it's in your \$PATH or tell Sqitch where to find it by running:\n\n" \
-             "      sqitch config --user engine.snowflake.client #{ @@client }\n\n"
+             "      sqitch config --user engine.snowflake.client #{@@client}\n\n"
     end
 
     # Show missing items.
     if !@have_dylib
       msg += "- Cannot find ODBC Driver: File not found:\n\n" \
-             "    #{ @@dylib }\n\n" \
+             "    #{@@dylib}\n\n" \
              "  Download from:\n\n" \
-             "    #{ download }\n\n"
+             "    #{download}\n\n"
     end
     if !@have_client
       msg += "- SnowSQL not found; installation instructions:\n\n" \
diff --git a/requirements/vertica_req.rb b/requirements/vertica_req.rb
index 35f68e8..afc881d 100644
--- a/requirements/vertica_req.rb
+++ b/requirements/vertica_req.rb
@@ -1,12 +1,10 @@
-require "requirement"
-
 class VerticaReq < Requirement
   @@dylib = "/Library/Vertica/ODBC/lib/libverticaodbc.dylib"
   @@client = "/opt/vertica/bin/vsql"
   @have_client = false
   @have_dylib = false
   fatal false
-  download "https://my.vertica.com/download/vertica/client-drivers/"
+  download "https://www.vertica.com/download/vertica/client-drivers/"
 
   def initialize(tags = [])
     super
@@ -20,7 +18,7 @@ def initialize(tags = [])
   def message
     <<~EOS
       Sqitch Vertica support requires the Vertica ODBC Driver and vsql client.
-      Downloads: #{ download }
+      Downloads: #{download}
     EOS
   end
 
@@ -28,25 +26,25 @@ def notes
     msg = "Vertica support requires the ODBC Driver and vsql client\n\n"
     # Show found items.
     if @have_dylib
-      msg +=  "- Found Driver #{ @@dylib }\n"
+      msg +=  "- Found Driver #{@@dylib}\n"
     end
     if @have_client
-      msg += "- Found vsql: #{ @@client }\n" \
+      msg += "- Found vsql: #{@@client}\n" \
              "  Make sure it's in your \$PATH or tell Sqitch where to find it by running:\n\n" \
-             "      sqitch config --user engine.vertica.client #{ @@client }\n\n"
+             "      sqitch config --user engine.vertica.client #{@@client}\n\n"
     end
 
     # Show missing items.
     if !@have_dylib
       msg += "- Cannot find ODBC Driver: File not found:\n\n" \
-             "    #{ @@dylib }\n\n" \
+             "    #{@@dylib}\n\n" \
              "  Download from:\n\n" \
-             "    #{ download }\n\n"
+             "    #{download}\n\n"
     end
     if !@have_client
-      msg += "- Cannot find client binary: #{ @@client }\n" \
+      msg += "- Cannot find client binary: #{@@client}\n" \
              "  Download from:\n\n" \
-             "    #{ download }\n\n" \
+             "    #{download}\n\n" \
              "  Once it's installed, make sure it's in your \$PATH or tell Sqitch\n" \
              "  where to find it by running:\n\n" \
              "      sqitch config --user engine.vertica.client /path/to/vsql\n\n"