yarn install fails

[pixelass]

I just tried to install the dependencies for patternplate and got the following error:

14:21 $ yarn
yarn install v1.5.1
## [... trimmed ...]
error An unexpected error occurred: "ENOENT: no such file or directory, open '/Users/greada/Library/Caches/Yarn/v1/npm-yeoman-generator-1.1.1-10b66c97afb8553a7698674f3e17271f0502e331/.yarn-metadata.json'".
info If you think this is a bug, please open a bug report with the information provided in "/Users/greada/Documents/workspace/sinner/patternplate/yarn-error.log".
info Visit https://yarnpkg.com/en/docs/cli/install for documentation about this command.

Complete output

14:21 $ yarn
yarn install v1.5.1
[1/5] 🔍  Validating package.json...
[2/5] 🔍  Resolving packages...
[3/5] 🚚  Fetching packages...
[4/5] 🔗  Linking dependencies...
warning "workspace-aggregator-70398c9c-7c76-4af3-9ac0-4e6ec93a7eae > @patternplate/load-config > @babel/cli@7.0.0-beta.40" has unmet peer dependency "@babel/core@7.0.0-beta.40".
warning "workspace-aggregator-70398c9c-7c76-4af3-9ac0-4e6ec93a7eae > @patternplate/box > babel-core@7.0.0-bridge.0" has unmet peer dependency "@babel/core@^7.0.0-0".
warning "workspace-aggregator-70398c9c-7c76-4af3-9ac0-4e6ec93a7eae > @patternplate/components > react-iframe-resizer-super@0.2.0" has incorrect peer dependency "react@^0.14.7 || ^15.0.0".
error An unexpected error occurred: "ENOENT: no such file or directory, open '/Users/greada/Library/Caches/Yarn/v1/npm-yeoman-generator-1.1.1-10b66c97afb8553a7698674f3e17271f0502e331/.yarn-metadata.json'".
info If you think this is a bug, please open a bug report with the information provided in "/Users/greada/Documents/workspace/sinner/patternplate/yarn-error.log".
info Visit https://yarnpkg.com/en/docs/cli/install for documentation about this command.

Info

• branch Master
• v2.0.0-55

npm -v
5.6.0

node -v
v8.10.0

[pixelass]

related? yarnpkg/yarn#660

[marionebl]

Pretty sure this is unrelated to patternplate, can't find npm-yeoman-generator in its dependency tree.

[pixelass]

Something with yarn... It took me a while but after force clearing the cache it worked.