diff --git a/src/lint/linter/ArcanistClosureLinter.php b/src/lint/linter/ArcanistClosureLinter.php
index 75eb1511..6a6bbc1d 100644
--- a/src/lint/linter/ArcanistClosureLinter.php
+++ b/src/lint/linter/ArcanistClosureLinter.php
@@ -1,63 +1,62 @@
 <?php
 
 /**
  * Uses `gjslint` to detect errors and potential problems in JavaScript code.
  */
 final class ArcanistClosureLinter extends ArcanistExternalLinter {
 
   public function getInfoName() {
     return pht('Closure Linter');
   }
 
   public function getInfoURI() {
     return 'https://developers.google.com/closure/utilities/';
   }
 
   public function getInfoDescription() {
     return pht("Uses Google's Closure Linter to check JavaScript code.");
   }
 
   public function getLinterName() {
     return 'GJSLINT';
   }
 
   public function getLinterConfigurationName() {
     return 'gjslint';
   }
 
   public function getDefaultBinary() {
     return 'gjslint';
   }
 
   public function getInstallInstructions() {
     return pht(
       'Install %s using `%s`.',
       'gjslint',
-      'sudo easy_install http://closure-linter.googlecode.com/'.
-      'files/closure_linter-latest.tar.gz');
+      'pip install closure-linter');
   }
 
   protected function parseLinterOutput($path, $err, $stdout, $stderr) {
     $lines = phutil_split_lines($stdout, false);
     $messages = array();
 
     foreach ($lines as $line) {
       $matches = null;
       if (!preg_match('/^Line (\d+), E:(\d+): (.*)/', $line, $matches)) {
         continue;
       }
 
       $message = id(new ArcanistLintMessage())
         ->setPath($path)
         ->setLine($matches[1])
         ->setName('GJSLINT'.$matches[2])
         ->setSeverity(ArcanistLintSeverity::SEVERITY_ERROR)
         ->setCode($this->getLinterName().$matches[2])
         ->setDescription($matches[3]);
       $messages[] = $message;
     }
 
     return $messages;
   }
 
 }
diff --git a/src/lint/linter/ArcanistFlake8Linter.php b/src/lint/linter/ArcanistFlake8Linter.php
index 6f93ef8c..19d57432 100644
--- a/src/lint/linter/ArcanistFlake8Linter.php
+++ b/src/lint/linter/ArcanistFlake8Linter.php
@@ -1,115 +1,115 @@
 <?php
 
 /**
  * Uses "flake8" to detect various errors in Python code.
  * Requires version 1.7.0 or newer of flake8.
  */
 final class ArcanistFlake8Linter extends ArcanistExternalLinter {
 
   public function getInfoName() {
     return 'Python Flake8 multi-linter';
   }
 
   public function getInfoURI() {
     return 'https://pypi.python.org/pypi/flake8';
   }
 
   public function getInfoDescription() {
     return pht(
       'Uses `%s` to run several linters (PyFlakes, pep8, and a McCabe '.
       'complexity checker) on Python source files.',
       'flake8');
   }
 
   public function getLinterName() {
     return 'flake8';
   }
 
   public function getLinterConfigurationName() {
     return 'flake8';
   }
 
   public function getDefaultBinary() {
     return 'flake8';
   }
 
   public function getVersion() {
     list($stdout) = execx('%C --version', $this->getExecutableCommand());
 
     $matches = array();
     if (preg_match('/^(?P<version>\d+\.\d+(?:\.\d+)?)\b/', $stdout, $matches)) {
       return $matches['version'];
     } else {
       return false;
     }
   }
 
   public function getInstallInstructions() {
-    return pht('Install flake8 using `%s`.', 'easy_install flake8');
+    return pht('Install flake8 using `%s`.', 'pip install flake8');
   }
 
   protected function parseLinterOutput($path, $err, $stdout, $stderr) {
     $lines = phutil_split_lines($stdout, false);
 
     $messages = array();
     foreach ($lines as $line) {
       $matches = null;
       // stdin:2: W802 undefined name 'foo'  # pyflakes
       // stdin:3:1: E302 expected 2 blank lines, found 1  # pep8
       $regexp = '/^(.*?):(\d+):(?:(\d+):)? (\S+) (.*)$/';
       if (!preg_match($regexp, $line, $matches)) {
         continue;
       }
       foreach ($matches as $key => $match) {
         $matches[$key] = trim($match);
       }
 
       $message = new ArcanistLintMessage();
       $message->setPath($path);
       $message->setLine($matches[2]);
       if (!empty($matches[3])) {
         $message->setChar($matches[3]);
       }
       $message->setCode($matches[4]);
       $message->setName($this->getLinterName().' '.$matches[3]);
       $message->setDescription($matches[5]);
       $message->setSeverity($this->getLintMessageSeverity($matches[4]));
 
       $messages[] = $message;
     }
 
     return $messages;
   }
 
   protected function getDefaultMessageSeverity($code) {
     if (preg_match('/^C/', $code)) {
       // "C": Cyclomatic complexity
       return ArcanistLintSeverity::SEVERITY_ADVICE;
     } else if (preg_match('/^W/', $code)) {
       // "W": PEP8 Warning
       return ArcanistLintSeverity::SEVERITY_WARNING;
     } else {
       // "E": PEP8 Error
       // "F": PyFlakes Error
       //  or: Flake8 Extension Message
       return ArcanistLintSeverity::SEVERITY_ERROR;
     }
   }
 
   protected function getLintCodeFromLinterConfigurationKey($code) {
     if (!preg_match('/^[A-Z]\d+$/', $code)) {
       throw new Exception(
         pht(
           'Unrecognized lint message code "%s". Expected a valid flake8 '.
           'lint code like "%s", or "%s", or "%s", or "%s".',
           $code,
           'E225',
           'W291',
           'F811',
           'C901'));
     }
 
     return $code;
   }
 
 }
diff --git a/src/lint/linter/ArcanistPEP8Linter.php b/src/lint/linter/ArcanistPEP8Linter.php
index 682ac6a8..6e47e395 100644
--- a/src/lint/linter/ArcanistPEP8Linter.php
+++ b/src/lint/linter/ArcanistPEP8Linter.php
@@ -1,98 +1,98 @@
 <?php
 
 /**
  * Uses "pep8.py" to enforce PEP8 rules for Python.
  */
 final class ArcanistPEP8Linter extends ArcanistExternalLinter {
 
   public function getInfoName() {
     return 'Python PEP 8';
   }
 
   public function getInfoURI() {
     return 'https://pypi.python.org/pypi/pep8';
   }
 
   public function getInfoDescription() {
     return pht(
       'pep8 is a tool to check your Python code against some of the '.
       'style conventions in PEP 8.');
   }
 
   public function getLinterName() {
     return 'PEP8';
   }
 
   public function getLinterConfigurationName() {
     return 'pep8';
   }
 
   public function getDefaultBinary() {
     return 'pep8';
   }
 
   public function getVersion() {
     list($stdout) = execx('%C --version', $this->getExecutableCommand());
 
     $matches = array();
     if (preg_match('/^(?P<version>\d+\.\d+(?:\.\d+)?)\b/', $stdout, $matches)) {
       return $matches['version'];
     } else {
       return false;
     }
   }
 
   public function getInstallInstructions() {
-    return pht('Install PEP8 using `%s`.', 'easy_install pep8');
+    return pht('Install PEP8 using `%s`.', 'pip install pep8');
   }
 
   protected function parseLinterOutput($path, $err, $stdout, $stderr) {
     $lines = phutil_split_lines($stdout, false);
 
     $messages = array();
     foreach ($lines as $line) {
       $matches = null;
       if (!preg_match('/^(.*?):(\d+):(\d+): (\S+) (.*)$/', $line, $matches)) {
         continue;
       }
       foreach ($matches as $key => $match) {
         $matches[$key] = trim($match);
       }
       $message = new ArcanistLintMessage();
       $message->setPath($path);
       $message->setLine($matches[2]);
       $message->setChar($matches[3]);
       $message->setCode($matches[4]);
       $message->setName('PEP8 '.$matches[4]);
       $message->setDescription($matches[5]);
       $message->setSeverity($this->getLintMessageSeverity($matches[4]));
 
       $messages[] = $message;
     }
 
     return $messages;
   }
 
   protected function getDefaultMessageSeverity($code) {
     if (preg_match('/^W/', $code)) {
       return ArcanistLintSeverity::SEVERITY_WARNING;
     } else {
       return ArcanistLintSeverity::SEVERITY_ERROR;
     }
   }
 
   protected function getLintCodeFromLinterConfigurationKey($code) {
     if (!preg_match('/^(E|W)\d+$/', $code)) {
       throw new Exception(
         pht(
           'Unrecognized lint message code "%s". Expected a valid PEP8 '.
           'lint code like "%s" or "%s".',
           $code,
           'E101',
           'W291'));
     }
 
     return $code;
   }
 
 }