Mongodb 新安装时流星投掷错误“；意外的mongo退出代码为空。重新启动。”；

我正在一个全新的ubuntu安装上设置一个plex requests服务器（）

我从下载meteor

curl开始https://install.meteor.com/ |sh

，似乎没有任何问题。然后我克隆了plex requests项目，并从该目录中运行了meteor

这是生成的错误：

plex@johnpc:/home/plex/plexrequests-meteor$ meteor
[[[[[ /home/plex/plexrequests-meteor ]]]]]

=> Started proxy.
=> Started MongoDB.
Unexpected mongo exit code null. Restarting.

/var/lib/plexmediaserver/.meteor/packages/meteor-tool/.1.1.10.ki0ccv++os.linux.x86_64+web.browser+web.cordova/mt-os.linux.x86_64/dev_bundle/lib/node_modules/fibers/future.js:245
                        throw(ex);
                              ^
Error: spawn ENOMEM
  at errnoException (child_process.js:1011:11)
  at ChildProcess.spawn (child_process.js:958:11)
  at Object.exports.spawn (child_process.js:746:9)
  at spawnMongod (/var/lib/plexmediaserver/.meteor/packages/meteor-tool/.1.1.10.ki0ccv++os.linux.x86_64+web.browser+web.cordova/mt-os.linux.x86_64/tools/runners/run-mongo.js:39:24)
  at launchOneMongoAndWaitForReadyForInitiate (/var/lib/plexmediaserver/.meteor/packages/meteor-tool/.1.1.10.ki0ccv++os.linux.x86_64+web.browser+web.cordova/mt-os.linux.x86_64/tools/runners/run-mongo.js:426:12)
  at launchMongo (/var/lib/plexmediaserver/.meteor/packages/meteor-tool/.1.1.10.ki0ccv++os.linux.x86_64+web.browser+web.cordova/mt-os.linux.x86_64/tools/runners/run-mongo.js:610:7)
  at [object Object]._.extend._startOrRestart (/var/lib/plexmediaserver/.meteor/packages/meteor-tool/.1.1.10.ki0ccv++os.linux.x86_64+web.browser+web.cordova/mt-os.linux.x86_64/tools/runners/run-mongo.js:704:19)
  at [object Object].<anonymous> (/var/lib/plexmediaserver/.meteor/packages/meteor-tool/.1.1.10.ki0ccv++os.linux.x86_64+web.browser+web.cordova/mt-os.linux.x86_64/tools/runners/run-mongo.js:762:14)
  at runWithEnvironment (/var/lib/plexmediaserver/.meteor/packages/meteor-tool/.1.1.10.ki0ccv++os.linux.x86_64+web.browser+web.cordova/mt-os.linux.x86_64/tools/utils/fiber-helpers.js:143:21)

另一个问题是，我可能缺少依赖项—我安装了mongo以查看这是否可以解决问题，但它似乎一直存在。我尝试了建议的解决方案，通过设置lang env变量和重置meteor，没有解决任何问题。想法

下面显示的系统在我的MacBookPro上运行得非常完美，但是一旦我尝试在我的新ubuntu（ubuntu 14.04 x64）上重新创建它，这个问题就会出现

另一种可能性是，这可能与记忆有关。我在网上看到人们在记忆耗尽时与流星搏斗。这看起来不像是发生在我身上，但如果我错了，请纠正我

免费：

/proc/meminfo：

# ❯ cat /proc/meminfo
MemTotal:         501800 kB
MemFree:          269708 kB
Buffers:            8004 kB
Cached:            51856 kB
SwapCached:            0 kB
Active:           147216 kB
Inactive:          48484 kB
Active(anon):     135940 kB
Inactive(anon):      260 kB
Active(file):      11276 kB
Inactive(file):    48224 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:             0 kB
SwapFree:              0 kB
Dirty:                 0 kB
Writeback:             0 kB
AnonPages:        135880 kB
Mapped:            13188 kB
Shmem:               348 kB
Slab:              18584 kB
SReclaimable:       9436 kB
SUnreclaim:         9148 kB
KernelStack:        1208 kB
PageTables:         5264 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:      250900 kB
Committed_AS:     876812 kB
VmallocTotal:   34359738367 kB
VmallocUsed:        7892 kB
VmallocChunk:   34359722172 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:       32760 kB
DirectMap2M:      491520 kB
DirectMap1G:           0 kB

---

根据我使用cloud9的经验，它有768MB的内存，在meteor运行几分钟并且内存已满后，我会遇到同样的异常

---

如果你想用meteor开发，你将需要比现有内存多得多的内存。如果您只想运行它，您可以构建应用程序并将其作为一个简单的节点应用程序运行，但这不是MongoDB附带的，您需要添加额外的应用程序。

升级到2GB RAM，效果非常好。谢谢你。

/home/plex/plexrequests-meteor master  83s
# ❯ free -m
             total       used       free     shared    buffers     cached
Mem:           490        225        264          0          7         50
-/+ buffers/cache:        168        322
Swap:            0          0          0

# ❯ cat /proc/meminfo
MemTotal:         501800 kB
MemFree:          269708 kB
Buffers:            8004 kB
Cached:            51856 kB
SwapCached:            0 kB
Active:           147216 kB
Inactive:          48484 kB
Active(anon):     135940 kB
Inactive(anon):      260 kB
Active(file):      11276 kB
Inactive(file):    48224 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:             0 kB
SwapFree:              0 kB
Dirty:                 0 kB
Writeback:             0 kB
AnonPages:        135880 kB
Mapped:            13188 kB
Shmem:               348 kB
Slab:              18584 kB
SReclaimable:       9436 kB
SUnreclaim:         9148 kB
KernelStack:        1208 kB
PageTables:         5264 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:      250900 kB
Committed_AS:     876812 kB
VmallocTotal:   34359738367 kB
VmallocUsed:        7892 kB
VmallocChunk:   34359722172 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:       32760 kB
DirectMap2M:      491520 kB
DirectMap1G:           0 kB