Question

我试图开始psql，但得到了

psql: could not connect to server: No such file or directory
    Is the server running locally and accepting
    connections on Unix domain socket "/tmp/.s.PGSQL.5432"?

当我使用postgres -D /usr/local/var/postgres时，出现以下错误：

dyld: Library not loaded: /usr/local/opt/icu4c/lib/libicui18n.63.dylib
  Referenced from: /usr/local/bin/postgres
  Reason: image not found
[1]    2559 abort      postgres -D /usr/local/var/postgres

对libicui18n.63.dylib的快速搜索显示我需要版本63的icu4c lib。但是brew list icu4c说我的版本是64.2。

我尝试了brew install icu4c 63和brew install icu4c@63，但没有运气。

有人可以帮忙吗？预先感谢。

Answer 1

就像@dingusjh说的那样，但是要使用//shape var geometry = new THREE.BoxGeometry(3.5, 2, 0.01); var textureLoader = new THREE.TextureLoader(); // textureLoader.setOptions( { imageOrientation: 'flipY' } ); var texture4 = textureLoader.load('front.jpg'); // texture4.setOptions( { imageOrientation: 'flipY' } ); // texture4.wrapS = texture4.wrapT = THREE.; texture4.anisotropy = 16; // texture4.repeat = new THREE.Vector2(13, 13); texture4.wrapS = THREE.RepeatWrapping; texture4.repeat.x = - 1; // texture4.repeat.y = 1; texture4.flipY = true; var texture5 = textureLoader.load('back.jpg'); texture5.wrapS = THREE.RepeatWrapping; texture5.repeat.x = - 1; // texture5.repeat.y = + 1; texture5.anisotropy = 16; // create a canvas element var canvas1 = document.createElement('canvas'); var context1 = canvas1.getContext('2d'); context1.font = "Bold 40px Arial"; context1.fillStyle = "rgba(255,0,0,0.95)"; context1.fillText('User Name', 0, 50); var texture1 = new THREE.Texture(canvas1) texture1.needsUpdate = true; texture1.wrapS = THREE.RepeatWrapping; texture1.repeat.x = - 1; var dynamicTexture = new THREEx.DynamicTexture(200, 200); var materials = [ new THREE.MeshPhongMaterial({ color: 0xFFCC00 }), new THREE.MeshPhongMaterial({ color: 0xFFCC00 }), new THREE.MeshPhongMaterial({ color: 0xFFCC00 }), new THREE.MeshPhongMaterial({ color: 0xFFCC00 }), new THREE.MeshPhysicalMaterial({ map: texture1 }), new THREE.MeshPhysicalMaterial({ map: texture4 }) ]; var faceMaterial = new THREE.MeshFaceMaterial(materials); //material // var material = new THREE.MeshLambertMaterial({ color: 0xFFCC00 }); //combine to a mesh mesh = new THREE.Mesh(geometry, materials); dynamicTexture.drawText('Hello', 32, 54, 'red'); scene.add(mesh);而不是reinstall命令，以防brew抱怨已经安装了icu4c，您应该尝试install。完整的命令将是：

extract

Answer 2

解决方案：

1）cd到Homebrew的公式目录

cd $(brew --prefix)/Homebrew/Library/Taps/homebrew/homebrew-core/Formula

2）查找所需的提交（icu4c的63版）进行结账

git log --follow icu4c.rb

3）结帐到新分支

git checkout -b icu4c-63 e7f0f10dc63b1dc1061d475f1a61d01b70ef2cb7

4）用新版本重新安装库

brew reinstall ./icu4c.rb

5）切换到重新安装的版本

brew switch icu4c 63.1

6）结帐回主机

git checkout master

来源：

Answer 3

这应该更容易。

brew install https://raw.githubusercontent.com/Homebrew/homebrew-core/e7f0f10dc63b1dc1061d475f1a61d01b70ef2cb7/Formula/icu4c.rb

Answer 4

对我来说重新安装 icu4c 有效 brew reinstall icu4c

使用Homebrew安装icu4c 63版

4 个答案: