Added troubleshooting guidance for shared object errors

docs/Installation.md

@@ -112,13 +112,28 @@ sudo make install-shared
 ```
 
 #### Troubleshooting
-An error like the following means that your gcc compiler doesn't recognise your processor.
-```
+
+##### Out-of-date gcc
+An error like the following means that your gcc compiler doesn't recognise your processor. 
+
+```text
 cc1plus: error: bad value (‘tigerlake’) for ‘-mtune=’ switch
 cc1plus: note: valid arguments to ‘-mtune=’ switch are: nocona core2 nehalem corei7 westmere sandybridge corei7-avx ivybridge core-avx-i haswell core-avx2 broadwell skylake skylake-avx512 cannonlake icelake-client icelake-server cascadelake bonnell atom silvermont slm goldmont goldmont-plus tremont knl knm intel x86-64 eden-x2 nano nano-1000 nano-2000 nano-3000 nano-x2 eden-x4 nano-x4 k8 k8-sse3 opteron opteron-sse3 athlon64 athlon64-sse3 athlon-fx amdfam10 barcelona bdver1 bdver2 bdver3 bdver4 znver1 znver2 btver1 btver2 generic native
 ```
 If you get it ensure that you're using an up-to-date version of gcc and g++.
 
+##### Shared object errors
+When using a Linux distro, if you experience errors like
+```text
+error while loading shared libraries: librocksdb.so.6.11: cannot open shared object file: No such file or directory
+exit status 127
+```
+when running the dev node or other application it could be because the shared library did not correctly link.
+You can run the following command to update shared object links
+```sh
+sudo /sbin/ldconfig -v
+```
+
 ## Install Arbitrum
 
 With the dependencies installed, you can now install Arbitrum locally with