Precondições não rodam com novo update

[Lobz]

exercício 206.1 não está rodando depois dos últimos updates. Talvez um problema com o limite de memória? Verificar. Verificar também outros exercícios.

[Lobz]

exercício 302.08 também não roda. Talvez um problema com "library"?

[Lobz]

reproduzi o erro no local e encontrei esse erro:

r_1      | Loading required package: RMySQL
r_1      | Loading required package: DBI
r_1      | Error: package or namespace load failed for ‘png’ in dyn.load(file, DLLpath = DLLpath, ...):
r_1      |  unable to load shared object '/usr/lib/R/site-library/png/libs/png.so':
r_1      |   /usr/lib/R/site-library/png/libs/png.so: failed to map segment from shared object

E no ex 206.1:

r_1      | Loading required package: RMySQL
r_1      | Loading required package: DBI
r_1      | Loading required package: bbmle
r_1      | Loading required package: stats4
r_1      | Error: package or namespace load failed for ‘bbmle’ in dyn.load(file, DLLpath = DLLpath, ...):
r_1      |  unable to load shared object '/usr/lib/R/library/grid/libs/grid.so':
r_1      |   /usr/lib/R/library/grid/libs/grid.so: failed to map segment from shared object
r_1      | Error in chol2inv(Qr$qr[p1, p1, drop = FALSE]) : 
r_1      |   LAPACK routines cannot be loaded
r_1      | Calls: notaR ... eval -> summary -> summary -> summary.lm -> chol2inv
r_1      | In addition: Warning message:
r_1      | In chol2inv(Qr$qr[p1, p1, drop = FALSE]) :
r_1      |   unable to load shared object '/usr/lib/R/modules//lapack.so':
r_1      |   /usr/lib/R/modules//lapack.so: failed to map segment from shared object

[Lobz]

Resolvido no local aumentando o limite de memória