修复安装错误

install-lightop-skills-manual.sh

@@ -14,6 +14,7 @@
 #   KERNELPILOT_ROOT=/path/to/kernel-pilot ./install-lightop-skills-manual.sh
 #   CLAUDE_SKILLS_DIR=/path/to/skills ./install-lightop-skills-manual.sh --target claude
 #   CODEX_SKILLS_DIR=/path/to/skills ./install-lightop-skills-manual.sh --target codex
+#   PIP_INSTALL_ARGS="--user --disable-pip-version-check" ./install-lightop-skills-manual.sh
 #
 
 set -euo pipefail
@@ -23,6 +24,9 @@ KERNELPILOT_ROOT="${KERNELPILOT_ROOT:-$SCRIPT_DIR}"
 TARGET="both"
 INSTALL_PIP="true"
 DRY_RUN="false"
+if [[ -z "${PIP_INSTALL_ARGS+x}" ]]; then
+  PIP_INSTALL_ARGS="--user --disable-pip-version-check"
+fi
 
 CLAUDE_SKILLS_DIR="${CLAUDE_SKILLS_DIR:-${HOME}/.claude/skills}"
 CODEX_SKILLS_DIR="${CODEX_SKILLS_DIR:-${CODEX_HOME:-${HOME}/.codex}/skills}"
@@ -62,6 +66,7 @@ Options:
   --codex-skills-dir PATH   Codex skills dir (default: ${CODEX_HOME:-~/.codex}/skills)
   --skip-pip                Do not install knowledge/requirements.txt
   --dry-run                 Print actions without writing
+  PIP_INSTALL_ARGS          Extra args for pip install (default: --user --disable-pip-version-check)
   -h, --help                Show this help
 EOF
 }
@@ -182,10 +187,12 @@ install_python_deps() {
   fi
 
   if [[ "$DRY_RUN" == "true" ]]; then
-    log "DRY-RUN python3 -m pip install -r ${KNOWLEDGE_SRC}/requirements.txt"
+    log "DRY-RUN python3 -m pip install ${PIP_INSTALL_ARGS} -r ${KNOWLEDGE_SRC}/requirements.txt"
   else
     log "installing Python dependencies..."
-    python3 -m pip install -r "${KNOWLEDGE_SRC}/requirements.txt"
+    # Default to user-site installation because skill installs usually run
+    # on shared machines where /usr/local is not writable.
+    python3 -m pip install ${PIP_INSTALL_ARGS} -r "${KNOWLEDGE_SRC}/requirements.txt"
   fi
 }