Hi Guixers,
Just reporting this issue. I had sbcl and sbcl-ningle in my profile. When I try to build ningle I get the error below: ``` λ rlwrap sbcl This is SBCL 2.1.9, an implementation of ANSI Common Lisp. More information about SBCL is available at <http://www.sbcl.org/>. SBCL is free software, provided as is, with absolutely no warranty. It is mostly in the public domain; some portions are provided under BSD-style licenses. See the CREDITS and COPYING files in the distribution for more information. CL-USER(1): (asdf:make :ningle) WARNING: System definition file #P"/gnu/store/zwkhqlyijf8bwpm3a70f7ly978w2knqw-sbcl-flexi-streams-1.0.19/share/common-lisp/sbcl/flexi-streams/flexi-streams.asd" contains definition for system "flexi-streams-test". Please only define "flexi-streams" and secondary systems with a name starting with "flexi-streams/" (e.g. "flexi-streams/test") in that file. debugger invoked on a SB-INT:SIMPLE-FILE-ERROR in thread #<THREAD "main thread" RUNNING {100B790173}>: Error opening #P"/gnu/store/8jn98z4pr2r9dglsw37a70y8nl6ksb9i-sbcl-ningle-0.3.0-1.50bd4f0/lib/common-lisp/sbcl/ningle/context-tmpGHU3ALSV.fasl": Permission denied Type HELP for debugger help, or (SB-EXT:EXIT) to exit from SBCL. restarts (invokable by number or by possibly-abbreviated name): 0: [CONTINUE ] Retry opening. 1: [USE-VALUE ] Try opening a different file. 2: [RETRY ] Retry compiling #<CL-SOURCE-FILE "ningle/context" "file-type">. 3: [ACCEPT ] Continue, treating compiling #<CL-SOURCE-FILE "ningle/context" "file-type"> as having been successful. 4: Retry ASDF operation. 5: [CLEAR-CONFIGURATION-AND-RETRY] Retry ASDF operation after resetting the configuration. 6: Retry ASDF operation. 7: Retry ASDF operation after resetting the configuration. 8: [ABORT ] Exit debugger, returning to top level. (SB-IMPL::FILE-PERROR #P"/gnu/store/8jn98z4pr2r9dglsw37a70y8nl6ksb9i-sbcl-ningle-0.3.0-1.50bd4f0/lib/common-lisp/sbcl/ningle/context-tmpGHU3ALSV.fasl" 13 "Error opening ~S" #P"/gnu/store/8jn98z4pr2r9dglsw37a70y8nl6ksb9i-sbcl-ningle-0.3.0-1.50bd4f0/lib/common-lisp/sbcl/ningle/context-tmpGHU3ALSV.fasl") ``` WDYT?