不能使用react-native-svg。Xcode无法打开PerformanceBezier和QuartzBookPack

Question

我是第一次接触React Native和Xcode。

当我在npm上安装react-native-svg时，我得到了以下信息：

开始从github下载PerformanceBezier to /Users/username/AwesomeProject/node_modules/react-native-svg/ios/PerformanceBezier下载PerformanceBezier库失败，错误：{错误: ENOTEMPTY:目录不为空，重命名'/Users/username/AwesomeProject/node_modules/react-native-svg/1511988242148-4207165471078973/PerformanceBezier-master‘’/Users/username/AwesomeProject/node_modules/react-native-svg/1511988242148-4207165471078973/PerformanceBezier-master‘'/Users/username/AwesomeProject/node_modules/react-native-svg/ios/PerformanceBezier’错误号：-66，代码：'ENOTEMPTY'，系统调用：' rename '，路径：'/Users/username/AwesomeProject/node_modules/react-native-svg/1511988242148-4207165471078973/PerformanceBezier-master'，dest：'/Users/username/AwesomeProject/node_modules/react-native-svg/ios/PerformanceBezier‘}下载PerformanceBezier库成功！

开始从github下载QuartzBookPack to /Users/username/AwesomeProject/node_modules/react-native-svg/ios/QuartzBookPack下载QuartzBookPack库失败，错误：{错误: ENOTEMPTY:目录不为空，重命名'/Users/username/AwesomeProject/node_modules/react-native-svg/1511988243034-9050633810649857/QuartzBookPack-master‘’/Users/username/AwesomeProject/node_modules/react-native-svg/1511988243034-9050633810649857/QuartzBookPack-master‘'/Users/username/AwesomeProject/node_modules/react-native-svg/ios/QuartzBookPack’错误号：-66，代码：'ENOTEMPTY'，系统调用：' rename '，路径：'/Users/username/AwesomeProject/node_modules/react-native-svg/1511988243034-9050633810649857/QuartzBookPack-master'，dest：'/Users/username/AwesomeProject/node_modules/react-native-svg/ios/QuartzBookPack‘}下载QuartzBookPack库成功！+ react-native-svg@6.0.1-rc.0

显然它有问题，但随后它显示它们都已成功安装。当我尝试构建Xcode项目时，我得到一个错误，告诉我Xcode无法打开他们的两个.xcodeproject文件。

这是不是我这方面出了什么问题，或者是从其中提取这些文件的repos有问题？

我有react-native-cli: 2.0.1和react-native: 0.50.4。我正在尝试安装react-native-svg@6.0.1-rc.0。