From af2bfe7c582c588db7f2a148d46e1cf588938165 Mon Sep 17 00:00:00 2001
From: Namwoo Kim <iam@kimtree.net>
Date: Thu, 23 Apr 2015 15:25:12 +0900
Subject: [PATCH 1/2] Add a support for pip unknown commands

---
 tests/rules/test_pip_unknown_command.py | 24 ++++++++++++++++++++++++
 thefuck/rules/pip_unknown_command.py    | 15 +++++++++++++++
 2 files changed, 39 insertions(+)
 create mode 100644 tests/rules/test_pip_unknown_command.py
 create mode 100644 thefuck/rules/pip_unknown_command.py

diff --git a/tests/rules/test_pip_unknown_command.py b/tests/rules/test_pip_unknown_command.py
new file mode 100644
index 00000000..61b5c997
--- /dev/null
+++ b/tests/rules/test_pip_unknown_command.py
@@ -0,0 +1,24 @@
+import pytest
+from thefuck.types import Command
+from thefuck.rules.pip_unknown_command import match, get_new_command
+
+
+@pytest.fixture
+def pip_unknown_cmd():
+    return '''ERROR: unknown command "instatl" - maybe you meant "install"'''
+
+
+@pytest.fixture
+def pip_unknown_cmd_without_recommend():
+    return '''ERROR: unknown command "i"'''
+
+
+def test_match(pip_unknown_cmd, pip_unknown_cmd_without_recommend):
+    assert match(Command('pip instatl', '', pip_unknown_cmd), None)
+    assert not match(Command('pip i', '', pip_unknown_cmd_without_recommend),
+                     None)
+
+
+def test_get_new_command(pip_unknown_cmd):
+    assert get_new_command(Command('pip instatl', '', pip_unknown_cmd), None)\
+        == 'pip install'
diff --git a/thefuck/rules/pip_unknown_command.py b/thefuck/rules/pip_unknown_command.py
new file mode 100644
index 00000000..162258e2
--- /dev/null
+++ b/thefuck/rules/pip_unknown_command.py
@@ -0,0 +1,15 @@
+import re
+
+
+def match(command, settings):
+    return ('pip' in command.script and
+            'unknown command' in command.stderr and
+            'maybe you meant' in command.stderr)
+
+
+def get_new_command(command, settings):
+    broken_cmd = re.findall(r'ERROR: unknown command \"([a-z]+)\"',
+                            command.stderr)[0]
+    new_cmd = re.findall(r'maybe you meant \"([a-z]+)\"', command.stderr)[0]
+
+    return command.script.replace(broken_cmd, new_cmd, 1)

From bb42780ca5977e7eba7b21dd4a85491695d3d11a Mon Sep 17 00:00:00 2001
From: Namwoo Kim <iam@kimtree.net>
Date: Thu, 23 Apr 2015 15:44:43 +0900
Subject: [PATCH 2/2] Update README.md and remove whitespaces

---
 README.md | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

diff --git a/README.md b/README.md
index 6d584ed2..372bafee 100644
--- a/README.md
+++ b/README.md
@@ -131,12 +131,12 @@ end
 Or in your Powershell `$PROFILE` on Windows:
 
 ```powershell
-function fuck { 
+function fuck {
     $fuck = $(thefuck (get-history -count 1).commandline)
-    if($fuck.startswith("echo")) { 
-        $fuck.substring(5) 
-    } 
-    else { iex "$fuck" } 
+    if($fuck.startswith("echo")) {
+        $fuck.substring(5)
+    }
+    else { iex "$fuck" }
 }
 ```
 
@@ -162,6 +162,7 @@ using matched rule and run it. Rules enabled by default:
 * `lein_not_task` &ndash; fixes wrong `lein` tasks like `lein rpl`;
 * `mkdir_p` &ndash; adds `-p` when you trying to create directory without parent;
 * `no_command` &ndash; fixes wrong console commands, for example `vom/vim`;
+* `pip_unknown_command` &ndash; fixes wrong pip commands, for example `pip instatl/pip install`;
 * `python_command` &ndash; prepends `python` when you trying to run not executable/without `./` python script;
 * `rm_dir` &ndash; adds `-rf` when you trying to remove directory;
 * `ssh_known_hosts` &ndash; removes host from `known_hosts` on warning;
@@ -203,7 +204,7 @@ def get_new_command(command, settings):
 The Fuck has a few settings parameters, they can be changed in `~/.thefuck/settings.py`:
 
 * `rules` &ndash; list of enabled rules, by default `thefuck.conf.DEFAULT_RULES`;
-* `require_confirmation` &ndash; require confirmation before running new command, by default `False`; 
+* `require_confirmation` &ndash; require confirmation before running new command, by default `False`;
 * `wait_command` &ndash; max amount of time in seconds for getting previous command output;
 * `no_colors` &ndash; disable colored output.