I am trying to learn react native, and I'm running into an issue when trying to to install dependencies. I have installed CocoaPods and followed all steps via the documentation. I am unsure why I am getting this error. When running pod install and pod install --repo-update I am getting the following output:
tyler@Tylers-MacBook-Pro ios % pod install --repo-update Updating local specs repositoriesAnalyzing dependenciesFetching podspec for `DoubleConversion` from `../node_modules/react-native/third-party-podspecs/DoubleConversion.podspec`Fetching podspec for `Folly` from `../node_modules/react-native/third-party-podspecs/Folly.podspec`Fetching podspec for `glog` from `../node_modules/react-native/third-party-podspecs/glog.podspec`Downloading dependenciesInstalling DoubleConversion (1.1.6)Installing FBLazyVector (0.61.5)Installing FBReactNativeSpec (0.61.5)Installing Folly (2018.10.22.00)Installing RCTRequired (0.61.5)Installing RCTTypeSafety (0.61.5)Installing React (0.61.5)Installing React-Core (0.61.5)Installing React-CoreModules (0.61.5)Installing React-RCTActionSheet (0.61.5)Installing React-RCTAnimation (0.61.5)Installing React-RCTBlob (0.61.5)Installing React-RCTImage (0.61.5)Installing React-RCTLinking (0.61.5)Installing React-RCTNetwork (0.61.5)Installing React-RCTSettings (0.61.5)Installing React-RCTText (0.61.5)Installing React-RCTVibration (0.61.5)Installing React-cxxreact (0.61.5)Installing React-jsi (0.61.5)Installing React-jsiexecutor (0.61.5)Installing React-jsinspector (0.61.5)Installing ReactCommon (0.61.5)Installing Yoga (1.14.0)Installing boost-for-react-native (1.63.0)Installing glog (0.3.5)[!] /bin/bash -c set -e#!/bin/bash# Copyright (c) Facebook, Inc. and its affiliates.## This source code is licensed under the MIT license found in the# LICENSE file in the root directory of this source tree.set -ePLATFORM_NAME="${PLATFORM_NAME:-iphoneos}"CURRENT_ARCH="${CURRENT_ARCH}"if [ -z "$CURRENT_ARCH" ] || [ "$CURRENT_ARCH" == "undefined_arch" ]; then # Xcode 10 beta sets CURRENT_ARCH to "undefined_arch", this leads to incorrect linker arg. # it's better to rely on platform name as fallback because architecture differs between simulator and device if [[ "$PLATFORM_NAME" == *"simulator"* ]]; then CURRENT_ARCH="x86_64" else CURRENT_ARCH="armv7" fifiexport CC="$(xcrun -find -sdk $PLATFORM_NAME cc) -arch $CURRENT_ARCH -isysroot $(xcrun -sdk $PLATFORM_NAME --show-sdk-path)"export CXX="$CC"# Remove automake symlink if it existsif [ -h "test-driver" ]; then rm test-driverfi./configure --host arm-apple-darwin# Fix build for tvOScat << EOF >> src/config.h/* Add in so we have Apple Target Conditionals */#ifdef __APPLE__#include <TargetConditionals.h>#include <Availability.h>#endif/* Special configuration for AppleTVOS */#if TARGET_OS_TV#undef HAVE_SYSCALL_H#undef HAVE_SYS_SYSCALL_H#undef OS_MACOSX#endif/* Special configuration for ucontext */#undef HAVE_UCONTEXT_H#undef PC_FROM_UCONTEXT#if defined(__x86_64__)#define PC_FROM_UCONTEXT uc_mcontext->__ss.__rip#elif defined(__i386__)#define PC_FROM_UCONTEXT uc_mcontext->__ss.__eip#endifEOF# Prepare exported header includeEXPORTED_INCLUDE_DIR="exported/glog"mkdir -p exported/glogcp -f src/glog/log_severity.h "$EXPORTED_INCLUDE_DIR/"cp -f src/glog/logging.h "$EXPORTED_INCLUDE_DIR/"cp -f src/glog/raw_logging.h "$EXPORTED_INCLUDE_DIR/"cp -f src/glog/stl_logging.h "$EXPORTED_INCLUDE_DIR/"cp -f src/glog/vlog_is_on.h "$EXPORTED_INCLUDE_DIR/"checking for a BSD-compatible install... /usr/bin/install -cchecking whether build environment is sane... yeschecking for arm-apple-darwin-strip... nochecking for strip... stripchecking for a thread-safe mkdir -p... ./install-sh -c -dchecking for gawk... nochecking for mawk... nochecking for nawk... nochecking for awk... awkchecking whether make sets $(MAKE)... yeschecking whether make supports nested variables... yeschecking for arm-apple-darwin-gcc... /Library/Developer/CommandLineTools/usr/bin/cc -arch armv7 -isysroot checking whether the C compiler works... noxcrun: error: SDK "iphoneos" cannot be locatedxcrun: error: SDK "iphoneos" cannot be locatedxcrun: error: SDK "iphoneos" cannot be locatedxcrun: error: unable to lookup item 'Path' in SDK 'iphoneos'/Users/tyler/Library/Caches/CocoaPods/Pods/External/glog/2263bd123499e5b93b5efe24871be317-1f3da/missing: Unknown `--is-lightweight' optionTry `/Users/tyler/Library/Caches/CocoaPods/Pods/External/glog/2263bd123499e5b93b5efe24871be317-1f3da/missing --help' for more informationconfigure: WARNING: 'missing' script is too old or missingconfigure: error: in `/Users/tyler/Library/Caches/CocoaPods/Pods/External/glog/2263bd123499e5b93b5efe24871be317-1f3da':configure: error: C compiler cannot create executablesSee `config.log' for more detailsI have tried googling this problem but have had no luck. Any help is greatly appreciated it!