[pca] readline() on closed filehandle CMD at /tmp/pca_temp_20321/pca line 777.

[Martin Paul]

Dennis Clarke wrote:
> Trying https://getupdates.oracle.com/ (zip) (1/1)
> readline() on closed filehandle CMD at /tmp/pca_temp_20321/pca line 777.

Seems as if it fails to spawn the wget process, and PCA misses the error 
handling code to notice that right away. Maybe running pca with "--debug" 
reveals more detail.

Martin.