Everyday Quest

after brew install todo.txt

cp /usr/local/Cellar/todo-txt/2.8/todo.cfg ~/.todo.cfg

git remote update

git status

git pull —rebase

Now apple-gcc42.rb of homebrew-alt lives on: 

https://github.com/Homebrew/homebrew-dupes

git diff --no-prefix > patchfile

patch -p0 < patchfile

No FileMerge found on Xcode 4.3?

Error: No developer directory found at /Developer. Run /usr/bin/xcode-select to update the developer directory path.

% sudo xcode-select -switch /Applications/Xcode.app/Contents/Developer

From: https://groups.google.com/forum/?fromgroups#!topic/versions/LrN7VrVVA34

./configure —without-tcltk

If you’re in the kind of situation of using perfarce with Perforce, after upgrade to Mercurial 1.9, you may need the patch at this moment(perfarce changeset c05711ba688f):

diff -r c05711ba688f perfarce.py
--- a/perfarce.py	Fri Apr 15 14:22:16 2011 +0100
+++ b/perfarce.py	Wed Jul 06 11:04:34 2011 +0800
@@ -77,17 +77,17 @@ Five built-in commands are overridden:
            the p4 depot. Directory and filename case is preserved.
            These two setting are workarounds to handle Perforce depots
            containing a path spelled differently from file to file
            (e.g. path/foo and PAth/bar are in the same directory),
            or where the same file may be spelled differently from time
            to time (e.g. path/foo and path/FOO are the same object).
 '''
 
-from mercurial import cmdutil, commands, context, copies, encoding, error, extensions, hg, node, repo, util, url
+from mercurial import cmdutil, commands, context, copies, encoding, error, extensions, hg, node, repo, util, scmutil, url
 from mercurial.node import hex, short
 from mercurial.i18n import _
 
 import marshal, tempfile, os, re, string
 
 def uisetup(ui):
     '''monkeypatch pull and push for p4:// support'''
 
@@ -1279,27 +1279,27 @@ def push(original, ui, repo, dest=None, 
 
     try:
         # now add/edit/delete the files
         if mod:
             modal(_('opening for edit: %s\n'), 'edit -c %s' % use, mod, client.encodename)
 
         if mod or add:
             ui.note(_('retrieving file contents...\n'))
-            opener = util.opener(client.rootpart)
+            opener = scmutil.opener(client.rootpart)
 
             for name, mode in mod + add:
                 ui.debug(_('writing: %s\n') % name)
                 if 'l' in mode:
                     opener.symlink(ctx[name].data(), name)
                 else:
                     fp = opener(name, mode="w")
                     fp.write(ctx[name].data())
                     fp.close()
-                util.set_flags(client.localpath(name), 'l' in mode, 'x' in mode)
+                util.setflags(client.localpath(name), 'l' in mode, 'x' in mode)
 
         if add:
             modal(_('opening for add: %s\n'), 'add -f -c %s' % use, add, lambda n:n)
 
         if ntg:
             ui.note(_('opening for integrate: %s\n') % ' '.join(f[1] for f in ntg))
             for f in ntg:
                 client.runs('integrate -c %s %s %s' % (use, f[0], f[1]))

每個時代都在遇到的問題：套件TMD裝不起來。

就腳本語言(script language)來說，套件在 Windows 上的問題還滿嚴重的。

pip install Psycopg2

.\psycopg/lobject.h(29) : fatal error C1083: Cannot open include file: ‘libpq/li

bpq-fs.h’: No such file or directory

這時可以指定 pc_config.exe 這樣自己來 build 看看(參考)：

cd build\Psycopg2

python setup.py build_ext —pg-config=C:\path\to\pg_config.exe build

build 成功的話可以 pip install Psycopg2 了

如果在安裝時若出現 “mt.exe” not found…

則需要把 xxx 版的 Windows SDK 加入環境變數的路徑(Path)

例：C:\Program Files (x86)\Microsoft SDKs\Windows\v7.0A\Bin

有點髒的解法，給混沌的世界。