"No repo field" error when npm install

[newbieh4cker]

root@eos-full:/var/www/scattellet# npm install --no-optional --unsafe-perm
npm WARN [email protected] requires a peer of ajv@^6.0.0 but none is installed. You must install peer dependencies yourself.
npm WARN [email protected] No repository field.
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: [email protected] (node_modules/fsevents):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for [email protected]: wanted {"os":"darwin","arch":"any"} (current: {"os":"linux","arch":"x64"})

audited 6475 packages in 5.893s
found 13 vulnerabilities (12 moderate, 1 critical)
run npm audit fix to fix them, or npm audit for detailsroot@eos-full:/var/www/scattellet# npm install --no-optional --unsafe-perm
npm WARN [email protected] requires a peer of ajv@^6.0.0 but none is installed. You must install peer dependencies yourself.
npm WARN [email protected] No repository field.
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: [email protected] (node_modules/fsevents):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for [email protected]: wanted {"os":"darwin","arch":"any"} (current: {"os":"linux","arch":"x64"})

audited 6475 packages in 5.893s
found 13 vulnerabilities (12 moderate, 1 critical)
run npm audit fix to fix them, or npm audit for details

looks like scattellet repo has been removed, since "npm WARN [email protected] No repository field." error occurs.