new to this, I'm trying to install aws amplify from the command line and it keeps throwing me an err messages: I tried sudo, tried the safe route to no avail. I'm new to node and understanding dependencies etc. and not sure what I've done wrong!

npm ERR! code ERESOLVE
npm ERR! ERESOLVE unable to resolve dependency tree
npm ERR! 
npm ERR! Found: graphql@14.7.0
npm ERR! node_modules/@aws-amplify/cli/node_modules/graphql
npm ERR!   graphql@"^14.5.8" from @aws-amplify/amplify-category-api@1.1.10
npm ERR!   node_modules/@aws-amplify/cli/node_modules/@aws-amplify/amplify-category-api
npm ERR!     @aws-amplify/amplify-category-api@"1.1.10" from @aws-amplify/cli@7.6.8
npm ERR!     node_modules/@aws-amplify/cli
npm ERR!       @aws-amplify/cli@"*" from the root project
npm ERR!     @aws-amplify/amplify-category-api@"1.1.10" from amplify-container-hosting@2.4.10
npm ERR!     node_modules/@aws-amplify/cli/node_modules/amplify-container-hosting
npm ERR!       amplify-container-hosting@"2.4.10" from @aws-amplify/cli@7.6.8
npm ERR!       node_modules/@aws-amplify/cli
npm ERR!         @aws-amplify/cli@"*" from the root project
npm ERR!   graphql@"^14.5.8" from @aws-amplify/graphql-auth-transformer@0.5.7
npm ERR!   node_modules/@aws-amplify/cli/node_modules/@aws-amplify/graphql-auth-transformer
npm ERR!     @aws-amplify/graphql-auth-transformer@"0.5.7" from @aws-amplify/cli@7.6.8
npm ERR!     node_modules/@aws-amplify/cli
npm ERR!       @aws-amplify/cli@"*" from the root project
npm ERR!     @aws-amplify/graphql-auth-transformer@"0.5.7" from amplify-provider-awscloudformation@5.8.7
npm ERR!     node_modules/@aws-amplify/cli/node_modules/amplify-provider-awscloudformation
npm ERR!       amplify-provider-awscloudformation@"5.8.7" from @aws-amplify/cli@7.6.8
npm ERR!       node_modules/@aws-amplify/cli
npm ERR!         @aws-amplify/cli@"*" from the root project
npm ERR!       2 more (@aws-amplify/amplify-category-api, amplify-util-mock)
npm ERR!     1 more (@aws-amplify/graphql-relational-transformer)
npm ERR!   88 more (amplify-app, amplify-codegen, ...)
npm ERR! 
npm ERR! Could not resolve dependency:
npm ERR! peer graphql@"^15.0.0" from relay-compiler@12.0.0
npm ERR! node_modules/@aws-amplify/cli/node_modules/amplify-codegen-appsync-model-plugin/node_modules/@graphql-codegen/visitor-plugin-common/node_modules/relay-compiler
npm ERR!   relay-compiler@"12.0.0" from @graphql-tools/relay-operation-optimizer@6.4.1
npm ERR!   node_modules/@aws-amplify/cli/node_modules/amplify-codegen-appsync-model-plugin/node_modules/@graphql-codegen/visitor-plugin-common/node_modules/@graphql-tools/relay-operation-optimizer
npm ERR!     @graphql-tools/relay-operation-optimizer@"^6.3.7" from @graphql-codegen/visitor-plugin-common@2.5.2
npm ERR!     node_modules/@aws-amplify/cli/node_modules/amplify-codegen-appsync-model-plugin/node_modules/@graphql-codegen/visitor-plugin-common
npm ERR!       @graphql-codegen/visitor-plugin-common@"^2.5.1" from amplify-codegen-appsync-model-plugin@1.24.4
npm ERR!       node_modules/@aws-amplify/cli/node_modules/amplify-codegen-appsync-model-plugin
npm ERR! 
npm ERR! Fix the upstream dependency conflict, or retry
npm ERR! this command with --force, or --legacy-peer-deps
npm ERR! to accept an incorrect (and potentially broken) dependency resolution.